Bug 1010652 - Support vixen in B2G. r=mwu
Merge pull request #348 from xwaynec/master

Bug 1010652 - [Vixen][Tablet] Integrate vixen manifest file. r=mwu
Bug 1017312 - Flash cache.img if it exists.

Also allow flashing cache.img by itself (if someone wanted to do that
for some reason), and update a slightly confusing comment near this
code.
Merge pull request #352 from jld/bug1017312-flash-cache-img

Bug 1017312 - Flash cache.img if it exists. r=mwu
Bug 1008239 - add an option to specify update-binary to be used. r=dhylands
Merge pull request #354 from Seinlin/bug-1008239

Bug 1008239 - add an option to specify update-binary to be used. r=dhyla...
Bug 1014382 - Fallback to symbolicating with nm if addr2line fails. r=jld