Fixing the room saving with error bug.
Track navigation events with google analytics
Merge branch 'bugFix' of github.com:scrollback/scrollback into bugFix

Conflicts:
	leveldb-storage/schemas/roomuser.js
Handling the null from redis in search app.
Merge pull request #134 from scrollback/bugFix

Increasing the message count before indexing.
Merge pull request #133 from scrollback/analytics

Track navigation events with google analytics