work in progress

Change-Id: Icca61ac043608dd3397bc297964c5d822fc1d9e4
Fix for crash when closing recent/saved during edit mode

Similar to problem described here:
http://stackoverflow.com/questions/19230446/tableviewcaneditrowatindexpath-crash-when-popping-viewcontroller

Bug: 72991
Change-Id: Ibcbe6c34af7f0c3142c5ea3f66d70d5fd1b63fca
tweak test/interface

Change-Id: Ie28ce957502f51124897214dc5bff81a464be011
Merge remote-tracking branch 'origin/master' into work-libs2
work in progress

Change-Id: I7cd710bcffaa189bb0d5a6d4e0139de222d083c3