fix ie8
Merge remote-tracking branch 'upstream/master' into avail-plugins-menu

Conflicts:
	RcmAdmin/public/js/available-plugins-menu.js
fix ie8
Merge remote-tracking branch 'upstream/master' into avail-plugins-menu

Conflicts:
	RcmAdmin/public/js/available-plugins-menu.js
fix ie8
Merge remote-tracking branch 'upstream/master' into brians-playground

Conflicts:
	RcmAdmin/public/js/available-plugins-menu.js
made list of plugins draggable