New Version widget followup
Make the spacebar usable for inline edit
Made search work using History.js only
Make topnavigation and index use new search URL structure
Added /searc/* to nginx
Switched left hand navigation to History.js
Using $.url for content profile and group profile
Made Admin UI use History.js
Clean up of docs UI + made it work with History.js
Added History.js to the library widget
Made memberships widget work with History.js
URL encode the search query
Made participants widget use History.js
Self review
Merge branch 'newframework' into URLImprovements

Conflicts:
	docs/css/doc.css
	docs/index.html
	docs/js/doc.js
	nginx.conf
Introducing front-end docs into Docs UI
Fixed docs UI documentation rendering
Merge branch 'newframework' into URLImprovements

Conflicts:
	node_modules/oae-core/topnavigation/js/topnavigation.js
	ui/js/content.js
	ui/js/group.js
	ui/js/index.js
Followed up on code review
Added grunt-cli so we can use node_modules/.bin/grunt