Length one String literal in String.indexOf can be replaced with a character literal
Formatting
Renamed renderer file
Merged #326
Updated Chromecast config:

Formatting
Use the new TranscodeVideo format
Removed redundant FFmpeg commands
Formatting
Added TODO
Ignore the "off" language if the subtitles are external
Still set matched subtitle language to "off" if we don't find any external subtitles
Formatting
Formatting of user config file:

- Updated/added descriptions
- Renamed AC3 to AC-3
- Moved "Normalize audio volume" to the non-GUI section
- Cosmetics
Avoid running several instances of encoder
Formatting
Merge remote-tracking branch 'UMS/master'
Merge branch 'master' of github.com:UniversalMediaServer/UniversalMediaServer
MEncoder: Only do the mod4 and aspect ratio corrections when they are needed
FFmpeg: Only pad the video to 16/9 if it isn't already 16/9
MEncoder: If the renderer hasn't specified its maximum width and height, assume its preferred aspect ratio is 16/9
Renamed isVideoRescale() to isMaximumResolutionSpecified()
Files with resolutions that are too high for the renderer will not be streamed if they are otherwise supported