Add: Most Viewed Items on homepage
Fix: most viewed items according to Ryan's comments
Add: dryad item citation style on most viewed items and limit the most viewed items number to 5
Add: dryad item citation style on most viewed items and limit the most viewed items number to 5
Merge pull request #157 from datadryad/jima-secondary-cleanup

More site-wide cleanup
Merge remote-tracking branch 'origin/jima-secondary-cleanup' into merge-staging
Merge pull request #158 from datadryad/jima-secondary-cleanup

Fix for menu line-height. Adding jQuery Migrate plugin.
Merge remote-tracking branch 'origin/jima-secondary-cleanup' into merge-staging
Merge pull request #159 from datadryad/jima-secondary-cleanup

Cleanup of sidebar and JS glitches
Restoring proper use of '$' in XSL (replaced with 'jQuery')

These are old problems resulting from hasty subsitution for jQuery, but they clobbered valid XSL variables and (in some cases) jQuery selectors.
Adding 'lang' attribute to <HTML> elements (for audio screen readers)
ALT text for images, TITLE for unlabeled fields.
Add: Browse by author and publication name tabs and view more button
Merge remote-tracking branch 'origin/jima-accessibility-sweep' into dryad-staging

Conflicts:
	dspace/modules/xmlui/src/main/webapp/themes/Mirage/Mirage.xsl
Correct tag match error
Merge branch 'dryad-staging' into merge-staging
Merge remote-tracking branch 'origin/atmire-1446-13' into merge-staging
Merge remote-tracking branch 'origin/atmire-1446-12' into dryad-staging

Conflicts:
	dspace/config/dspace-solr-search.cfg
	dspace/modules/xmlui/src/main/resources/aspects/Discovery/sitemap.xmap
	dspace/modules/xmlui/src/main/webapp/themes/Mirage/Mirage.xsl
	dspace/modules/xmlui/src/main/webapp/themes/Mirage/lib/css/style.css
Fixes for unformatted lists in Policies page.