Cancel widget move on panel with esc
Add time-only formats, improve popup in plugin-worldclock
Sort plugins alphabetically, remove non-existing plugin-helloworld
Update Russian translation
Plugin name fixed. Fixes #382
Merge branch 'master' of git.lxde.org:/lxde/lxqt-panel
Commit from LXDE Pootle server by user DanWin.: 294 of 305 strings translated (0 need review).
Merge branch 'master' of git.lxde.org:/lxde/lxqt-panel
Commit from LXDE Pootle server by user DanWin.: 305 of 305 strings translated (0 need review).
Add KDevelop project file type to .gitignore
Update taskbar buttons' icons on event

Fixes lxde/lxqt#388
Commit from LXDE Pootle server by user flywheel.: 262 of 264 strings translated (2 need review).
Fixes lxde/lxqt#318 configurable font size in mainmenu
Reorganization of mainmenu's configuration panel
Add keyboard navigation to main menu
merge remote-tracking branch 'upstream/master'