[Bug 869592] Added better error handling for searching mongoDB for a webmaker.
Merge pull request #52 from ksedge/bug869592

[Bug 869592] Better error handling for searching mongoDB for a webmaker
0.0.28
Fix bug 886483 - Add application version to healthcheck
0.0.29
Bug 884681 - Adapt SSO-UX to account for express-persona adding username to session
Fixes based on review changes for node module