Workaround for Android bug when swiped from recent tasks list.

Closes #168

https://code.google.com/p/android/issues/detail?id=53313
pending messages more accurately conveyed to user
Reload contact list after directory refresh // FREEBIE

I forgot that in my PR, it seems.
Merge pull request #975 from tinloaf/reloadcontactlist

Reload contact list after directory refresh // FREEBIE
Merge pull request #796 from mcginty/pending_messages

pending messages more accurately conveyed to user
Fix for screen security options #3