Update strings.xml
Merge pull request #769 from pesa1234/patch-47

Update strings.xml
ModStatusBar: fixed IconArea view position handling on Android 4.1
LedControl: don't try to hook notifyAsUser on Android 4.1
ModVolumePanel: option for volume panel transparency
- ported from CyanogenMod
- simplified and extended to support user-defined transparency level
Updated Slovak and Czech translations
Updated Portuguese (PT) translation
UNC QuietHours: adjust icons to match JellyBean theme
- also takes care of Icon Coloring and Icon Style
Merge branch 'jellybean' of https://github.com/GravityBox/GravityBox.git into jellybean
Version 3.0.4 [JB]
UNC QuietHours: mDrawables should never be null but test anyway