Bug 827713 - Localisation change for unifying MathML *scripts. r=fredw
Bug 827713 - Changes to mmultiscripts to support merging of script elements. r=karlt
Bug 827713 - Make mmultiscripts more like msubsup. r=karlt
Bug 827713 - Use mmultiscripts to handle all script shift elements. r=fredw
Bug 827713 - Tests for merged script elements. r=fredw
Bug 880064 - Change HTMLTrackElement::Kind to a DOMString value. r=Ms2ger

This was originally in the spec as an enumerated value, but due to the current
problems with reflecting enumerated values it had to be changed to a DOMString.
This has been changed in the HTML5 spec as well.
Bug 896535 - Promise: `then(console.log)` is not working as expected. r=msucan
Bug 902437 - Update the default value of 'Range Analysis' option in jsshell's usage. r=mrosenberg
Bug 906220 - Include yarr/YarrInterpreter.h when not building YARR_JIT. r=luke
Bug 906126 - Adapt remaining sync xpcshell test for parallel runs. r=gps