Modifications to journal table (bad data, removed extra headers and some comments)
Added "seed" illustrations for Connect with Dryad box; removed alternatives and temporary slider.
Revised text and spot illustration (2nd) for Connect box.
Modified text and images for Connect box (now 'Be a part of Dryad')
Adding variable definition for $dryadrelease (adapted from themes/Dryad/DryadFooter.xsl)
Snappier menu-bar motion (disabling hoverIntent). Style fixes for missing submenu shadows and borders.
Merge branch 'trello-34-jima-footer' into trello-34-homepage
Faster menu transition, and fix for z-index (so menu covers slider controls)
Merge branch 'trello-34-homepage' into trello-34-jima-menu-fixes

Conflicts:
	dspace/modules/xmlui/src/main/webapp/themes/Mirage/lib/xsl/core/page-structure.xsl