Sync with master
Merge remote-tracking branch 'UMS/master' into 3D_subs_support

Conflicts:
	src/main/java/net/pms/encoders/FFMpegVideo.java
Do not make 3D subtitles for anaglyph 3D videos
Improve external subs streaming
Merge remote-tracking branch 'UMS/master' into 3D_subs_support

Conflicts:
	src/main/external-resources/renderers/PS3.conf
	src/main/java/net/pms/dlna/DLNAMediaSubtitle.java
	src/main/java/net/pms/dlna/DLNAResource.java
	src/main/java/net/pms/dlna/FileTranscodeVirtualFolder.java
	src/main/java/net/pms/encoders/FFMpegVideo.java
	src/main/java/net/pms/formats/v2/SubtitleUtils.java
Merge remote-tracking branch 'UMS/master' into 3D_subs_support
Remove unused code
Improve commit 013ebbe
Merge remote-tracking branch 'UMS/master' into 3D_subs_support

Conflicts:
	src/main/java/net/pms/encoders/FFMpegVideo.java
Formatting
Formatting
Formatting
Differentiate between full resolution 3D and half resolution 3D
Formatting
Made 3D format matching based on filenames more accurate
More 3D format detection accuracy
More 3D format detection accuracy
More 3D format detection accuracy
Minimize false-positives with 3D detection
Fixed support for 3D full-SBS and full-OU videos transcoded by FFmpeg