Force throttler to only restore applications under a certain threshold
Bug 998794 - Allow blank value for a user environment variable

Bug 998768 - Allow char '=' in the enviroment variable

Bug 998891 - Remove env var should always call rsync on all other gears from head gear
move update config to setup
Merge pull request #3443 from fotioslindiakos/throttler

Merged by openshift-bot
Merge pull request #3439 from pravisankar/dev/ravi/user-env-bugs

Merged by openshift-bot
Merge pull request #3445 from danmcp/master

Merged by openshift-bot
Changes for doing atomic updates on embedded documents