Settings : Make search locale friendly

Change-Id: I3ae4b074af7a0ab4105f35d3ee8d6e5ef004af3d
Settings : Get actionbar post extra retrieval

Fetching the actionbar before the extras are utilized causes the parentActivityName
to be null and no home as up enabled.

Change-Id: Ic3395c4a2e0c04aee4efab5345cb604475691016
Show parent fragment name in option search.

For doing that, parent titles were missing for options placed in
fragments which are directly invoked by a settings header. Fixit.

Change-Id: Iad9340fa76eb6f2f38f4b0d7b84f2c7fa357b162