[ CI Train Bot ] * Resync trunk. * allow opening the manage dash area by clicking with a mouse on the arrow label (LP: #1431564) * TouchRegistry: remove null candidates from list of candidates (LP: #1473492) [ Lukáš Tinkl ] * Fix power dialogs on desktop * Provide DBUS compatibility with various session services (suspend/hibernate, lock/unlock, screensaver, etc) * React on PrtScr keyboard shortcut for taking screenshots on desktop (LP: #1474149) * launcher parity: close apps from quicklist (LP: #1457201) [ Michael Zanetti ] * Implement first edition for a desktop Alt+Tab spread * drop the gcc-4.9 dependency (LP: #1452348) [ Mirco Müller ] * Added corresponding tests and visual tweaks to a launcher-item's progress-overlay. * Added corresponding tests and visual tweaks to a launcher-item's progress-overlay. * Implemented alert/wiggle feature for launcher-icons. * Implemented alert/wiggle feature for launcher-icons. [ handsome_feng ] * makes left swip reset the search string. (LP: #1413791) [ handsome_feng<445865575@qq.com> ] * Don't expand indicators when tap to return to call. (LP: #1453217) * makes left swip reset the search string. (LP: #1413791)