diff --git a/README.md b/README.md
index 4f9fc8174d..caa1478d99 100644
--- a/README.md
+++ b/README.md
@@ -45,21 +45,21 @@ # DESCRIPTION
     youtube-dl [OPTIONS] URL [URL...]
 
 # OPTIONS
-    -h, --help                       print this help text and exit
-    --version                        print program version and exit
-    -U, --update                     update this program to latest version. Make sure that you have sufficient permissions (run with sudo if needed)
-    -i, --ignore-errors              continue on download errors, for example to skip unavailable videos in a playlist
+    -h, --help                       Print this help text and exit
+    --version                        Print program version and exit
+    -U, --update                     Update this program to latest version. Make sure that you have sufficient permissions (run with sudo if needed)
+    -i, --ignore-errors              Continue on download errors, for example to skip unavailable videos in a playlist
     --abort-on-error                 Abort downloading of further videos (in the playlist or the command line) if an error occurs
-    --dump-user-agent                display the current browser identification
+    --dump-user-agent                Display the current browser identification
     --list-extractors                List all supported extractors and the URLs they would handle
     --extractor-descriptions         Output descriptions of all supported extractors
-    --default-search PREFIX          Use this prefix for unqualified URLs. For example "gvsearch2:" downloads two videos from google videos for  youtube-dl "large apple".
+    --default-search PREFIX          Use this prefix for unqualified URLs. For example "gvsearch2:" downloads two videos from google videos for youtube-dl "large apple".
                                      Use the value "auto" to let youtube-dl guess ("auto_warning" to emit a warning when guessing). "error" just throws an error. The
                                      default value "fixup_error" repairs broken URLs, but emits an error if this is not possible instead of searching.
     --ignore-config                  Do not read configuration files. When given in the global configuration file /etc/youtube-dl.conf: Do not read the user configuration
                                      in ~/.config/youtube-dl/config (%APPDATA%/youtube-dl/config.txt on Windows)
     --flat-playlist                  Do not extract the videos of a playlist, only list them.
-    --no-color                       Do not emit color codes in output.
+    --no-color                       Do not emit color codes in output
 
 ## Network Options:
     --proxy URL                      Use the specified HTTP/HTTPS proxy. Pass in an empty string (--proxy "") for direct connection
@@ -71,70 +71,70 @@ ## Network Options:
                                      not present) is used for the actual downloading. (experimental)
 
 ## Video Selection:
-    --playlist-start NUMBER          playlist video to start at (default is 1)
-    --playlist-end NUMBER            playlist video to end at (default is last)
-    --playlist-items ITEM_SPEC       playlist video items to download. Specify indices of the videos in the playlist seperated by commas like: "--playlist-items 1,2,5,8"
+    --playlist-start NUMBER          Playlist video to start at (default is 1)
+    --playlist-end NUMBER            Playlist video to end at (default is last)
+    --playlist-items ITEM_SPEC       Playlist video items to download. Specify indices of the videos in the playlist seperated by commas like: "--playlist-items 1,2,5,8"
                                      if you want to download videos indexed 1, 2, 5, 8 in the playlist. You can specify range: "--playlist-items 1-3,7,10-13", it will
                                      download the videos at index 1, 2, 3, 7, 10, 11, 12 and 13.
-    --match-title REGEX              download only matching titles (regex or caseless sub-string)
-    --reject-title REGEX             skip download for matching titles (regex or caseless sub-string)
+    --match-title REGEX              Download only matching titles (regex or caseless sub-string)
+    --reject-title REGEX             Skip download for matching titles (regex or caseless sub-string)
     --max-downloads NUMBER           Abort after downloading NUMBER files
     --min-filesize SIZE              Do not download any videos smaller than SIZE (e.g. 50k or 44.6m)
     --max-filesize SIZE              Do not download any videos larger than SIZE (e.g. 50k or 44.6m)
-    --date DATE                      download only videos uploaded in this date
-    --datebefore DATE                download only videos uploaded on or before this date (i.e. inclusive)
-    --dateafter DATE                 download only videos uploaded on or after this date (i.e. inclusive)
+    --date DATE                      Download only videos uploaded in this date
+    --datebefore DATE                Download only videos uploaded on or before this date (i.e. inclusive)
+    --dateafter DATE                 Download only videos uploaded on or after this date (i.e. inclusive)
     --min-views COUNT                Do not download any videos with less than COUNT views
     --max-views COUNT                Do not download any videos with more than COUNT views
-    --match-filter FILTER            (Experimental) Generic video filter. Specify any key (see help for -o for a list of available keys) to match if the key is present,
+    --match-filter FILTER            Generic video filter (experimental). Specify any key (see help for -o for a list of available keys) to match if the key is present,
                                      !key to check if the key is not present,key > NUMBER (like "comment_count > 12", also works with >=, <, <=, !=, =) to compare against
                                      a number, and & to require multiple matches. Values which are not known are excluded unless you put a question mark (?) after the
                                      operator.For example, to only match videos that have been liked more than 100 times and disliked less than 50 times (or the dislike
                                      functionality is not available at the given service), but who also have a description, use  --match-filter "like_count > 100 &
                                      dislike_count <? 50 & description" .
-    --no-playlist                    If the URL refers to a video and a playlist, download only the video.
-    --yes-playlist                   If the URL refers to a video and a playlist, download the playlist.
-    --age-limit YEARS                download only videos suitable for the given age
+    --no-playlist                    Download only the video, if the URL refers to a video and a playlist.
+    --yes-playlist                   Download the playlist, if the URL refers to a video and a playlist.
+    --age-limit YEARS                Download only videos suitable for the given age
     --download-archive FILE          Download only videos not listed in the archive file. Record the IDs of all downloaded videos in it.
     --include-ads                    Download advertisements as well (experimental)
 
 ## Download Options:
-    -r, --rate-limit LIMIT           maximum download rate in bytes per second (e.g. 50K or 4.2M)
-    -R, --retries RETRIES            number of retries (default is 10), or "infinite".
-    --buffer-size SIZE               size of download buffer (e.g. 1024 or 16K) (default is 1024)
-    --no-resize-buffer               do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.
+    -r, --rate-limit LIMIT           Maximum download rate in bytes per second (e.g. 50K or 4.2M)
+    -R, --retries RETRIES            Number of retries (default is 10), or "infinite".
+    --buffer-size SIZE               Size of download buffer (e.g. 1024 or 16K) (default is 1024)
+    --no-resize-buffer               Do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.
     --playlist-reverse               Download playlist videos in reverse order
-    --xattr-set-filesize             (experimental) set file xattribute ytdl.filesize with expected filesize
-    --hls-prefer-native              (experimental) Use the native HLS downloader instead of ffmpeg.
+    --xattr-set-filesize             Set file xattribute ytdl.filesize with expected filesize (experimental)
+    --hls-prefer-native              Use the native HLS downloader instead of ffmpeg (experimental)
     --external-downloader COMMAND    Use the specified external downloader. Currently supports aria2c,curl,wget
-    --external-downloader-args ARGS  Give these arguments to the external downloader.
+    --external-downloader-args ARGS  Give these arguments to the external downloader
 
 ## Filesystem Options:
-    -a, --batch-file FILE            file containing URLs to download ('-' for stdin)
-    --id                             use only video ID in file name
-    -o, --output TEMPLATE            output filename template. Use %(title)s to get the title, %(uploader)s for the uploader name, %(uploader_id)s for the uploader
+    -a, --batch-file FILE            File containing URLs to download ('-' for stdin)
+    --id                             Use only video ID in file name
+    -o, --output TEMPLATE            Output filename template. Use %(title)s to get the title, %(uploader)s for the uploader name, %(uploader_id)s for the uploader
                                      nickname if different, %(autonumber)s to get an automatically incremented number, %(ext)s for the filename extension, %(format)s for
-                                     the format description (like "22 - 1280x720" or "HD"), %(format_id)s for the unique id of the format (like Youtube's itags: "137"),
+                                     the format description (like "22 - 1280x720" or "HD"), %(format_id)s for the unique id of the format (like YouTube's itags: "137"),
                                      %(upload_date)s for the upload date (YYYYMMDD), %(extractor)s for the provider (youtube, metacafe, etc), %(id)s for the video id,
                                      %(playlist_title)s, %(playlist_id)s, or %(playlist)s (=title if present, ID otherwise) for the playlist the video is in,
                                      %(playlist_index)s for the position in the playlist. %(height)s and %(width)s for the width and height of the video format.
                                      %(resolution)s for a textual description of the resolution of the video format. %% for a literal percent. Use - to output to stdout.
                                      Can also be used to download to a different directory, for example with -o '/my/downloads/%(uploader)s/%(title)s-%(id)s.%(ext)s' .
-    --autonumber-size NUMBER         Specifies the number of digits in %(autonumber)s when it is present in output filename template or --auto-number option is given
+    --autonumber-size NUMBER         Specify the number of digits in %(autonumber)s when it is present in output filename template or --auto-number option is given
     --restrict-filenames             Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames
-    -A, --auto-number                [deprecated; use  -o "%(autonumber)s-%(title)s.%(ext)s" ] number downloaded files starting from 00000
-    -t, --title                      [deprecated] use title in file name (default)
-    -l, --literal                    [deprecated] alias of --title
-    -w, --no-overwrites              do not overwrite files
-    -c, --continue                   force resume of partially downloaded files. By default, youtube-dl will resume downloads if possible.
-    --no-continue                    do not resume partially downloaded files (restart from beginning)
-    --no-part                        do not use .part files - write directly into output file
-    --no-mtime                       do not use the Last-modified header to set the file modification time
-    --write-description              write video description to a .description file
-    --write-info-json                write video metadata to a .info.json file
-    --write-annotations              write video annotations to a .annotation file
-    --load-info FILE                 json file containing the video information (created with the "--write-json" option)
-    --cookies FILE                   file to read cookies from and dump cookie jar in
+    -A, --auto-number                [deprecated; use  -o "%(autonumber)s-%(title)s.%(ext)s" ] Number downloaded files starting from 00000
+    -t, --title                      [deprecated] Use title in file name (default)
+    -l, --literal                    [deprecated] Alias of --title
+    -w, --no-overwrites              Do not overwrite files
+    -c, --continue                   Force resume of partially downloaded files. By default, youtube-dl will resume downloads if possible.
+    --no-continue                    Do not resume partially downloaded files (restart from beginning)
+    --no-part                        Do not use .part files - write directly into output file
+    --no-mtime                       Do not use the Last-modified header to set the file modification time
+    --write-description              Write video description to a .description file
+    --write-info-json                Write video metadata to a .info.json file
+    --write-annotations              Write video annotations to a .annotation file
+    --load-info FILE                 JSON file containing the video information (created with the "--write-info-json" option)
+    --cookies FILE                   File to read cookies from and dump cookie jar in
     --cache-dir DIR                  Location in the filesystem where youtube-dl can store some downloaded information permanently. By default $XDG_CACHE_HOME/youtube-dl
                                      or ~/.cache/youtube-dl . At the moment, only YouTube player files (for videos with obfuscated signatures) are cached, but that may
                                      change.
@@ -142,49 +142,49 @@ ## Filesystem Options:
     --rm-cache-dir                   Delete all filesystem cache files
 
 ## Thumbnail images:
-    --write-thumbnail                write thumbnail image to disk
-    --write-all-thumbnails           write all thumbnail image formats to disk
+    --write-thumbnail                Write thumbnail image to disk
+    --write-all-thumbnails           Write all thumbnail image formats to disk
     --list-thumbnails                Simulate and list all available thumbnail formats
 
 ## Verbosity / Simulation Options:
-    -q, --quiet                      activates quiet mode
+    -q, --quiet                      Activate quiet mode
     --no-warnings                    Ignore warnings
-    -s, --simulate                   do not download the video and do not write anything to disk
-    --skip-download                  do not download the video
-    -g, --get-url                    simulate, quiet but print URL
-    -e, --get-title                  simulate, quiet but print title
-    --get-id                         simulate, quiet but print id
-    --get-thumbnail                  simulate, quiet but print thumbnail URL
-    --get-description                simulate, quiet but print video description
-    --get-duration                   simulate, quiet but print video length
-    --get-filename                   simulate, quiet but print output filename
-    --get-format                     simulate, quiet but print output format
-    -j, --dump-json                  simulate, quiet but print JSON information. See --output for a description of available keys.
-    -J, --dump-single-json           simulate, quiet but print JSON information for each command-line argument. If the URL refers to a playlist, dump the whole playlist
+    -s, --simulate                   Do not download the video and do not write anything to disk
+    --skip-download                  Do not download the video
+    -g, --get-url                    Simulate, quiet but print URL
+    -e, --get-title                  Simulate, quiet but print title
+    --get-id                         Simulate, quiet but print id
+    --get-thumbnail                  Simulate, quiet but print thumbnail URL
+    --get-description                Simulate, quiet but print video description
+    --get-duration                   Simulate, quiet but print video length
+    --get-filename                   Simulate, quiet but print output filename
+    --get-format                     Simulate, quiet but print output format
+    -j, --dump-json                  Simulate, quiet but print JSON information. See --output for a description of available keys.
+    -J, --dump-single-json           Simulate, quiet but print JSON information for each command-line argument. If the URL refers to a playlist, dump the whole playlist
                                      information in a single line.
     --print-json                     Be quiet and print the video information as JSON (video is still being downloaded).
-    --newline                        output progress bar as new lines
-    --no-progress                    do not print progress bar
-    --console-title                  display progress in console titlebar
-    -v, --verbose                    print various debugging information
-    --dump-pages                     print downloaded pages to debug problems (very verbose)
+    --newline                        Output progress bar as new lines
+    --no-progress                    Do not print progress bar
+    --console-title                  Display progress in console titlebar
+    -v, --verbose                    Print various debugging information
+    --dump-pages                     Print downloaded pages to debug problems (very verbose)
     --write-pages                    Write downloaded intermediary pages to files in the current directory to debug problems
     --print-traffic                  Display sent and read HTTP traffic
-    -C, --call-home                  Contact the youtube-dl server for debugging.
-    --no-call-home                   Do NOT contact the youtube-dl server for debugging.
+    -C, --call-home                  Contact the youtube-dl server for debugging
+    --no-call-home                   Do NOT contact the youtube-dl server for debugging
 
 ## Workarounds:
     --encoding ENCODING              Force the specified encoding (experimental)
-    --no-check-certificate           Suppress HTTPS certificate validation.
+    --no-check-certificate           Suppress HTTPS certificate validation
     --prefer-insecure                Use an unencrypted connection to retrieve information about the video. (Currently supported only for YouTube)
-    --user-agent UA                  specify a custom user agent
-    --referer URL                    specify a custom referer, use if the video access is restricted to one domain
-    --add-header FIELD:VALUE         specify a custom HTTP header and its value, separated by a colon ':'. You can use this option multiple times
+    --user-agent UA                  Specify a custom user agent
+    --referer URL                    Specify a custom referer, use if the video access is restricted to one domain
+    --add-header FIELD:VALUE         Specify a custom HTTP header and its value, separated by a colon ':'. You can use this option multiple times
     --bidi-workaround                Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH
     --sleep-interval SECONDS         Number of seconds to sleep before each download.
 
 ## Video Format Options:
-    -f, --format FORMAT              video format code, specify the order of preference using slashes, as in -f 22/17/18 .  Instead of format codes, you can select by
+    -f, --format FORMAT              Video format code, specify the order of preference using slashes, as in -f 22/17/18 .  Instead of format codes, you can select by
                                      extension for the extensions aac, m4a, mp3, mp4, ogg, wav, webm. You can also use the special names "best", "bestvideo", "bestaudio",
                                      "worst".  You can filter the video results by putting a condition in brackets, as in -f "best[height=720]" (or -f "[filesize>10M]").
                                      This works for filesize, height, width, tbr, abr, vbr, asr, and fps and the comparisons <, <=, >, >=, =, != and for ext, acodec,
@@ -194,44 +194,44 @@ ## Video Format Options:
                                      Use commas to download multiple audio formats, such as -f  136/137/mp4/bestvideo,140/m4a/bestaudio. You can merge the video and audio
                                      of two formats into a single file using -f <video-format>+<audio-format> (requires ffmpeg or avconv), for example -f
                                      bestvideo+bestaudio.
-    --all-formats                    download all available video formats
-    --prefer-free-formats            prefer free video formats unless a specific one is requested
-    --max-quality FORMAT             highest quality format to download
-    -F, --list-formats               list all available formats
+    --all-formats                    Download all available video formats
+    --prefer-free-formats            Prefer free video formats unless a specific one is requested
+    --max-quality FORMAT             Highest quality format to download
+    -F, --list-formats               List all available formats
     --youtube-skip-dash-manifest     Do not download the DASH manifest on YouTube videos
     --merge-output-format FORMAT     If a merge is required (e.g. bestvideo+bestaudio), output to given container format. One of mkv, mp4, ogg, webm, flv.Ignored if no
                                      merge is required
 
 ## Subtitle Options:
-    --write-sub                      write subtitle file
-    --write-auto-sub                 write automatic subtitle file (youtube only)
-    --all-subs                       downloads all the available subtitles of the video
-    --list-subs                      lists all available subtitles for the video
-    --sub-format FORMAT              subtitle format, accepts formats preference, for example: "ass/srt/best"
-    --sub-lang LANGS                 languages of the subtitles to download (optional) separated by commas, use IETF language tags like 'en,pt'
+    --write-sub                      Write subtitle file
+    --write-auto-sub                 Write automatic subtitle file (YouTube only)
+    --all-subs                       Download all the available subtitles of the video
+    --list-subs                      List all available subtitles for the video
+    --sub-format FORMAT              Subtitle format, accepts formats preference, for example: "srt" or "ass/srt/best"
+    --sub-lang LANGS                 Languages of the subtitles to download (optional) separated by commas, use IETF language tags like 'en,pt'
 
 ## Authentication Options:
-    -u, --username USERNAME          login with this account ID
-    -p, --password PASSWORD          account password. If this option is left out, youtube-dl will ask interactively.
-    -2, --twofactor TWOFACTOR        two-factor auth code
-    -n, --netrc                      use .netrc authentication data
-    --video-password PASSWORD        video password (vimeo, smotri)
+    -u, --username USERNAME          Login with this account ID
+    -p, --password PASSWORD          Account password. If this option is left out, youtube-dl will ask interactively.
+    -2, --twofactor TWOFACTOR        Two-factor auth code
+    -n, --netrc                      Use .netrc authentication data
+    --video-password PASSWORD        Video password (vimeo, smotri)
 
 ## Post-processing Options:
-    -x, --extract-audio              convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)
-    --audio-format FORMAT            "best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; "best" by default
-    --audio-quality QUALITY          ffmpeg/avconv audio quality specification, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K
-                                     (default 5)
+    -x, --extract-audio              Convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)
+    --audio-format FORMAT            Specify audio format: "best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; "best" by default
+    --audio-quality QUALITY          Specify ffmpeg/avconv audio quality, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default
+                                     5)
     --recode-video FORMAT            Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv)
-    -k, --keep-video                 keeps the video file on disk after the post-processing; the video is erased by default
-    --no-post-overwrites             do not overwrite post-processed files; the post-processed files are overwritten by default
-    --embed-subs                     embed subtitles in the video (only for mp4 videos)
-    --embed-thumbnail                embed thumbnail in the audio as cover art
-    --add-metadata                   write metadata to the video file
-    --metadata-from-title FORMAT     parse additional metadata like song title / artist from the video title. The format syntax is the same as --output, the parsed
+    -k, --keep-video                 Keep the video file on disk after the post-processing; the video is erased by default
+    --no-post-overwrites             Do not overwrite post-processed files; the post-processed files are overwritten by default
+    --embed-subs                     Embed subtitles in the video (only for mp4 videos)
+    --embed-thumbnail                Embed thumbnail in the audio as cover art
+    --add-metadata                   Write metadata to the video file
+    --metadata-from-title FORMAT     Parse additional metadata like song title / artist from the video title. The format syntax is the same as --output, the parsed
                                      parameters replace existing values. Additional templates: %(album), %(artist). Example: --metadata-from-title "%(artist)s -
                                      %(title)s" matches a title like "Coldplay - Paradise"
-    --xattrs                         write metadata to the video file's xattrs (using dublin core and xdg standards)
+    --xattrs                         Write metadata to the video file's xattrs (using dublin core and xdg standards)
     --fixup POLICY                   Automatically correct known faults of the file. One of never (do nothing), warn (only emit a warning), detect_or_warn(the default;
                                      fix file if we can, warn otherwise)
     --prefer-avconv                  Prefer avconv over ffmpeg for running the postprocessors (default)
diff --git a/docs/supportedsites.md b/docs/supportedsites.md
index 2785b95870..c85a399180 100644
--- a/docs/supportedsites.md
+++ b/docs/supportedsites.md
@@ -166,6 +166,7 @@ # Supported sites
  - **Gamekings**
  - **GameOne**
  - **gameone:playlist**
+ - **Gamersyde**
  - **GameSpot**
  - **GameStar**
  - **Gametrailers**
@@ -351,6 +352,7 @@ # Supported sites
  - **PornHub**
  - **PornHubPlaylist**
  - **Pornotube**
+ - **PornoVoisines**
  - **PornoXO**
  - **PrimeShareTV**
  - **PromptFile**
@@ -362,6 +364,7 @@ # Supported sites
  - **radio.de**
  - **radiobremen**
  - **radiofrance**
+ - **RadioJavan**
  - **Rai**
  - **RBMARadio**
  - **RedTube**
@@ -422,6 +425,7 @@ # Supported sites
  - **southpark.cc.com**
  - **southpark.de**
  - **Space**
+ - **SpankBang**
  - **Spankwire**
  - **Spiegel**
  - **Spiegel:Article**: Articles on spiegel.de
@@ -501,6 +505,7 @@ # Supported sites
  - **Ubu**
  - **udemy**
  - **udemy:course**
+ - **UDNEmbed**
  - **Ultimedia**
  - **Unistra**
  - **Urort**: NRK P3 Urørt
diff --git a/youtube_dl/version.py b/youtube_dl/version.py
index e1c385bece..1095fea2fe 100644
--- a/youtube_dl/version.py
+++ b/youtube_dl/version.py
@@ -1,3 +1,3 @@
 from __future__ import unicode_literals
 
-__version__ = '2015.04.03'
+__version__ = '2015.04.09'