Clean up design for Talk page
Also included styling changes for comments and sidebar/short URL on the Events page too, and changes to the navigation/search on the main template
Merge branch 'master' into clairs-talkpage-design

Conflicts:
	app/templates/_common/comment.html.twig
Merge branch 'clairs-talkpage-design'
Merge branch 'master' of https://github.com/joindin/joindin-web2 into comments

Conflicts:
	app/templates/Event/details.html.twig
	app/templates/_common/comment.html.twig
	app/templates/_common/rating.html.twig