Bug 895000 - Set content descriptions on page action buttons. r=wesj
Bug 894087 - Fix 24-bit color detection. r=Cwiiis
Bug 887655 - Revert hiding the download notification on completion. r=margaret
Bug 893752 - Clean up compartment compiler outputs after releasing all JIT code, r=jandem.
Backed out changeset 65fd27c97676 (bug 894948) for regressions in Dromaeo DOM-traversal

--HG--
extra : rebase_source : e2bfa1f59ff8ab0a277883eabd67b7aff228907c
Bug 893732 - Ensure indexes are integers when loading/storing to static typed arrays, r=jandem.
Bug 895015 - OdinMonkey: make asm.js entries show up builtin FF profiler (r=bbouvier)

--HG--
extra : rebase_source : 0f682fde81ef8e9dc89f0b9ad76e928d24358394
bug 895205 - use XMLHttpRequest-style callback to handle XMLHttpRequest errors; r=fabrice
Bug 894227 - Add configobj Python package; rs=glandium

Version 4.7.2 added without modifications. Source obtained from PyPI.