Bug 1030408 - WebGLFramebuffer.cpp fix missing use of loop index in DetachTexture and DetachRenderbuffer. r=jgilbert
Bug 1026562 - "Always create ImageBridge when OMTC is enabled on gonk". r=nical
Bug 1030400 - Add sym to the 32 bit big endian branch. r=jorendorff
Bug 1008166 - Part 1: '-->' should always start a new cue. r=rillian

I've updated vtt.jsm which brings in fixes for the current bug and also
a few other miscellaneous ones.
Bug 1008166 - Part 2: Add test for '-->' always starting a new line. r=rillian