some new links for community menu entry in header
tests fixed randomized bugs + jbuilder show json for articles + whitespaces added
Merge branch 'master' of github.com:fairmondo/fairmondo
Merge branch 'master' into develop
test fixed
json create api
refactored stuff to remove dublicity
Merge branch 'master' into develop
Merge branch 'develop' into feature-commendation

Conflicts:
	app/views/articles/show/_commendation.html.slim