Bug845428: Moves ProXR commands into a single sock.send()
Merge pull request #1 from dividehex/bug845428

Bug845428: Moves ProXR commands into a single sock.send()
bump to v3.0.0
fix version in UPGRADING.md too
Bug 836013: Add troubleshooting state
Merge pull request #2 from dividehex/bug836013

Bug 836013: Add troubleshooting state
Bug 817762: write out current frames whenever a timeout thread is wedged; r=dividehex
Bug 859487: expire requests faster; r=dividehex
Merge branch 'master' of hg::ssh://hg.mozilla.org/build/mozpool
Bug 862975: bump to 3.0.1
Bug 856733: rename failed mozpool states, add failed_bad_device, and document machine states; r=mcote