minor fixes
Handling case where the user is not present
Merge pull request #1933 from bdecoste/master

Merged by openshift-bot
Merge pull request #1936 from danmcp/master

10gen-mms-agent v2
Automatic commit of package [openshift-origin-cartridge-10gen-mms-agent] release [1.21.3-1].
Merge pull request #1935 from abhgupta/abhgupta-dev

Merged by openshift-bot
Cartridge Bash SDK cleanups

Use locals whenever possible. Remove undesirable/unused functions.
Merge pull request #1937 from ironcladlou/dev/v2carts/sdk

Merged by openshift-bot