Italian translation

Initial italian translation for DashClock Battery Extension.

Favaro Filippo <faavaro@gmail.com>
Revert "Italian translation"

This reverts commit e823e60bf8847e81115df2951ba68e9571954034.
Italian translation

Initial italian translation for DashClock Battery Extension.

Favaro Filippo <faavaro@gmail.com>
Improved translation

Improved translation using Google's translations for battery info and
changed some strings.
Merge git://github.com/filippofavaro/dashclock-battery-localization into filippofavaro

Conflicts:
	dashclock-battery-localization/src/main/res/values-it/strings.xml
Made AC and USB translatable