add page-state navigation to Denkmal_Page_Events
remove unused activate-menu event in HeaderBar cmp
dont push state in swipeCarousel callback, if state didnt change
remove unneeded variable assignment
update CM
Merge branch 'master' of github.com:denkmal/denkmal.org into events-page-state-navigation
use stateless events page when displaying past dates
use standard navigation when specified state is not loaded in the page
Merge branch 'master' of github.com:denkmal/denkmal.org into events-page-state-navigation

Conflicts:
	composer.lock
update cm  to 1.13.3

Conflicts:
	composer.lock
Merge branch 'master' of github.com:denkmal/denkmal.org into events-page-state-navigation

Conflicts:
	composer.lock
	library/Denkmal/library/Denkmal/Page/Events.js
merge upstream
handle invalid states in swipeCarousel jQuery plugin
change attrribute name to avoid clashes between menuentry activation and carousel-pane activation
remove stateless mode of Events Page
Merge pull request #159 from alexispeter/events-page-state-navigation

Events page state navigation