Themes: Add read/write permissions [1/2]

Change-Id: Id9710a7f6058454f563488288220744b02cc4850
SystemUI: Make wifi combo margin themable

Change-Id: Ie77b13cee84d5b472f878dba6388f3e168f5a249
Reduce memory leaks by removing all views.

Change-Id: I64b95981425840d101c8122421281976d0251bae
Merge "SystemUI: Make wifi combo margin themable" into cm-11.0
Merge "Themes: Add read/write permissions [1/2]" into cm-11.0
Merge remote branch 'cm/cm-11.0' into cm-11.0