fixed issue with back button and pagination for article search view, disabled back button fix for library index due to massive db querying
disabled back button fix for article search view too, due to unexpected search behaviour with umlaute
back to were we came from
fixed back button for article search in a different way
another try to fix the back button issue on the article search view
Merge branch 'develop' into feature-libraries

Conflicts:
	app/helpers/library_helper.rb