OmniSwitch: Add IT-Translation

 1.Update
 2.Fix error

Change-Id: Ia733fc2713e0c8c7215e1e75d5229a3c9e40ab7b
OmniSwitch: CA translation

Change-Id: Ie39e05c28d5013d7b65f3544c1a3c271e79ef9ec
OmniSwitch: ES translation

Change-Id: I2cf680b91a0ee89da6ebe854c0bfb8ec951c18e7
OmniSwitch: cleanup and bugfixes

-enhanced favorite handling
-disable debug by default
-added hu translation
-support color picker dialog rotation
-added FavoritePreference
-adapted landscape size calculation
-minor fixes

Change-Id: I1ab416c7a573e903a2dd884069bd61f58fff1f9d