version 19
Merge branch 'master' of github.com:zpydr/gnome-shell-extension-taskbar

Conflicts:
	extension.js
	lib.js
	metadata.json
	prefs.js
	schemas/gschemas.compiled
	schemas/org.gnome.shell.extensions.TaskBar.gschema.xml
	stylesheet.css
	windows.js

	new file:   locale/de/LC_MESSAGES/TaskBar.mo