Update strings.xml
Merge pull request #779 from xtrem007/jellybean

Updated Polish translation [JB]
UNC QuietHours: fixed time range handling for Friday/Sunday
QS: implemented Quiet Hours tile
- three modes: on/off/auto
- single-press cycles between on/off (manual mode)
- long-press turns on auto mode (follows time ranges defined in QH settings)
- implemented StatusbarQuietHoursManager to handle QH related activities
centrally, distributing them to registered listeners (eliminates redundancy)
QH Tile: launch QH settings on long-press during AUTO mode
QH Tile: toggle from AUTO to ON/OFF depending on current QH state
GB Actions: added Quiet hours shortcut
QH: don't allow mode change when UNC locked or QH disabled
- this is needed to prevent 3rd party apps from changing modes when QH
is not available
UNC QuietHours: implemented option for ignoring QH on per-app basis
- allows ignoring QH for all notifications within particular app
- additionally allows defining keywords for which to ignore QH
Updated Portuguese (PT) translation
Update strings.xml
Merge pull request #780 from xtrem007/jellybean

Updated Polish translation [JB]
Updating Russian
Merge pull request #782 from gaich/patch-9

Updating Russian
GB Actions: Quiet Hours shortcut extended
Added dedicated shortcut for turning on AUTO mode.
Essential in case there's no tile or no Quick Settings (e.g. Android 4.1).
Unlock ring targets: prevent broadcasted actions from running twice
Explicit call to doFinish() caused the last action to run again.
Unset active target before calling doFinish()
GB Actions: added alternative launch method for Google Now action
Needed when there's no navigation bar thus no search panel (navbar ring).

Revised by bgcngm:
- alternative only available for Android 4.2+ since UserHandle class was
only added in API level 17
Update of IT strings JB branch
Merge pull request #787 from pesa1234/patch-50

Update of IT strings JB branch
Updated Japanese translation