Fix building with C++11
Greeter: Fix session list
Kb indicator plugin simplified
Fix for "Set correct event_mask in the RazorTaskButton" breaks the button titles.
https://github.com/Razor-qt/razor-qt/commit/c955007b951c7f4e35206a2f6e9d1911649bae10#commitcomment-2774274
Merge remote-tracking branch 'origin/master' into new-panel-api

Conflicts:
	razorqt-panel/plugin-kbindicator/razorkbindicator.cpp