Bug 830060 - Switch hgtool.py to using env python instead of /usr/bin/python so blocklist updates on esr17 can work, r=catlee
Bug 739292 - bump max filesize to 550MB for gpg signing - r=bhearsum
Bug 851579 - missed foopy conversions from last batch of switches. r=no-one-but-me
bug 856580: release runner shouldn't send failure mail when dying during polling. r=rail
bug 857184: release runner error catching still broken. r=rail
Bug 847932 - Create 8 buildbot masters in ec2. r=catlee
Merge branch 'master' of github.com:mozilla/build-tools into bug628796
Merge branch 'bug628796' of github.com:petemoore/build-tools into bug628796