Fix Push-to-Talk Hotkey 2 binding
Update libx264 to latest version, built with gcc-4.8.3
Updated services list

Updated hitbox ingests
Removed cashplay.tv, site seems dead (no live streams)
Removed instagib.tv, already exists under Vaughn
Removed servers that no longer appear to exist
Add XConfig::GetElementByID
Add support for 3rd party service.xconfigs

3rd party service.xconfigs are located in %AppDataPath%/services
(e.g. %APPDATA%/OBS/services in non-portable mode) and have the same
format as a single service definition in services.xconfig without the id
field, e.g.:

"My Service" : {
  servers : {
    Primary : "rtmp://live.example.org/live"
    Secondary : "rtmp://live.example.com/live"
  }
  recommended : {
    "max bitrate" : 1337
  }
}
Add browse button for user services
Add ExpandRecordingFilename helper
Fix GetPathDirectory for paths containing '\'
Add OSFileIsDirectory call
Add GetExpandedRecordingDirectoryBase

For a path "D:/foo/bar-$Y/$M/$T.flv" this will return at least "D:/foo"
(and create "D:/foo" if the directory doesn't exist) or at most
"D:/foo/bar-$Y/$M" with $Y and $M expanded, if those directories exist
Make File -> Show Recordings Folder aware of file name expansions
Add File -> Show Saved Replay Buffers menu entry
Strip filename inside of GetExpandedRecordingDirectoryBase

Fixes 'invalid' file name style paths like "C:/foo/%.flv"
Update localization strings from crowdin
Update AUTHORS file (translators)
Update to 0.633
Fix 'possible loss of data' warnings
Update installer to 0.633
Improve OSFileIsDirectory behavior
Fix GetOutputFilename not expanding output filename properly