bug 1048899 - don't end ::first-letter in the middle of a ligature for Indic and SEAsian scripts. r=smontagu
bug 1048899 - reftest for ::first-letter with Indic clusters. r=smontagu
Bug 1056233 - Fix uninitialized value in nsinstall.c. r=froydnj

--HG--
extra : rebase_source : 8d59e5ea240afb5ec07673bb7eb9085aed793a95
Bug 1051190 - Copy and package ASan dylib on OSX. r=ted

--HG--
extra : rebase_source : 1f89ecea3b088fa6816687750cbd49306fd1a1fa