Fix for login+register forms (wider to handle no-break text)
New prompting text in search tools (Home page and sidebar)
Restored bookmark slide, w/ link to Repository page. Shuffled carousel.
Merge branch 'dryad-staging' into jima-secondary-cleanup

Conflicts:
	dspace/modules/xmlui/src/main/webapp/themes/Mirage/lib/css/style.css
Faster carousel on Home page (10sec => 6sec)
Change sidebar Deposit box (bg) to green
Merge commit '499c3b9' into merge-staging