New support section with subpages.
Updated bootstrap and jquery. Use compressed version.
Fixed style issues for new boostrap version.
Updated support packages.
Several minor changes and improvements (discussed with Norman).
Updated icons and style. Some rework on pages.
Fixed subnav position.
Updated support packages in order form.
Updated translations.
Updated translations.
Added new icon, updated award photo.
Updated url tags for django 1.5. Some minor style changes.
Updated authors list and link to support email address.
Fixed layout.
Updated translations.
Merge branch 'support'

Conflicts:
	openslides_website/templates/news.html