Fix the presence of user content
Position the "Create repository" button correctly
Merge branch 'enhancing357_showing_item_count' into develop
New gemfile
Made footer collapsible to prevent hiding of content even with low viewport width.
Merge branch 'augmenting245_redesigning_website' into develop

Conflicts:
	app/views/shared/_footer.html.haml
Merge branch 'develop' into develop.ontohub.org