Settings: Allow access for external apps to launch ThemeSettings Fragment directly

Change-Id: I93b676d3eb570c7064eeb4217c8e420a186c8e32
MSIM: Status & Subscriptions Status themes & navigation

Fixes navigation between screens via ActionBar (default behavior on
Settings activities) and switches old Holo theme to Kitkat default
for Status screen on MultiSim devices.

Change-Id: Ia643d645a29b067f4f149a4bec8d4e444a0750fc
Automatic translation import

Change-Id: I70a015f6aa3dc8130c15ad6bca345bb45b36bca1
Merge "MSIM: Status & Subscriptions Status themes & navigation" into cm-11.0
Merge "Settings: Allow access for external apps to launch ThemeSettings Fragment directly" into cm-11.0
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0-sgt7