Settings: Update italian translation

Change-Id: I1ce6b812ddcc9010df0013d631fdd936eb2981c6
Settings: EL translations

Fixes force close caused by a wrong string & add a missing translation

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I20126ed25feab9366da47f2d880f0e991f957c0c
Merge "Settings: EL translations" into cm-10.1
Merge branch 'cm-10.1' of https://github.com/CyanogenMod/android_packages_apps_Settings into optima