Settings: RU translation

Patch Set 2: Update translation
Merge "Settings: RU translation" into cm-10.1
Settings: Update italian translation

Change-Id: I114f72e42dfb71c0a90af926256b1268b8610b92
Fix dialog state handling.

Convert ApplicationLightPreference into a DialogPreference to correctly
manage the dialog lifecycle, e.g. when rotating the device. Also save
the user-defined color in case the dialog was open.

Change-Id: Ife00e1c4737fbf6710ccdaa1252def00f2831af3
JIRA:CYAN-914
Fix light settings dialog being unusable in landscape.

Change-Id: I38eeeafd1d8260ab4a7c8de9099a7e270c1462f2
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Settings into cm-10.1-n7

Conflicts:
	res/values-ru/strings.xml