Stability improvements

Better handling of refreshing current fragment on tab switching
Better error handling and logging for users with no name
Log when a constructor could not be called when building search tokens
 via reflection
Reformat search query processing.
Add missing menu title

Change-Id: I3359a2ca0385bd891c5b9e76d2ae28c9de667d0e
Bump version to 2.04.006 for market release

Change-Id: I7512164705fe41bc233ee78e14653448015c9faa