bug 918055 - b2g branching script with revision locking. r=rail
bug 918055 - address review comments for 3230c9fbf560. r=rail
bug 918055 - readd the git reset --hard. r=rail
Backed out changeset b2069bb5736e (bug 898554), the self.enable_mock() stuff, because multiple other builds expect self.run_command_m to do self.setup_mock() based purely on self.config['mock_target'].
bug 1024403 - new upstream source of mirrors; r=catlee
Bug 1013201 - Use in-tree config to override gaia build opts, if it exists, r=zac
Bug 898554 - Find hgtool, gittool at an absolute path, r=catlee
Bug 898554 - Extract out common portions of b2g build and b2g hazard analysis into a base class, r=catlee
Bug 898554 - Ensure setup_mock is called early with the correct config, r=aki
Bug 1028293 - Increase Android 2.3 mochitest chunks, for aws r=kmoir