Update Russian Translation-Settings-CM10.1

Update Russian Translation-Pie controls-CM10.1

Update Russian Translation-CM10.1

Update Russian Translation-CM10.1

Update Russian Translation-Revert to AOSP translation+some fixes-CM10.1
Merge Navigation Bar and Pie Controls button config (2/2)

Based on the commit series for pie controls, this commit
makes the Navigation Bar and Pie Controls share the same
button layout.
This commit applies the changes made in part 1 to the
Settings app. For the real commit see framework/base.

This commit introduces here:
* Some setting constants changes to avoid clashes with PA.
* Removal of the pie search key setting.

Change-Id: I5b4abd6d32a3fc835466ac4cb1f0b9c851641061
Removing now unused translations of pie_control_search_title

The commit "Merge Navigation Bar and Pie Controls button
config (2/2)" did remove the above mentioned i18n string.
This patch removes it for all other languages.

Change-Id: I613cf92c1e41e5b830984af33828da2d0f85561b