Show/hide navigation for desktop version
Refresh button
Merge branch 'Refresh' of https://github.com/kucoe/selfoss into kucoe-Refresh
Merge branch 'Show-Hide-navigation' of https://github.com/kucoe/selfoss into kucoe-Show-Hide-navigation
Merge branch 'kucoe-Refresh' into local

Conflicts:
	public/js/selfoss-events-navigation.js