checkpoint on rev dropdown
mostly have the new style working, just a few issues
someone can fix it later if they want
Merge remote-tracking branch 'origin/master' into rev0

Conflicts:
	site/static/css/styles.css
fixed to build with latest balanced.json
adding back java client
fixing bug with auto select dropdown for revisions
cleaning click event to be cleaner
adding less to travis
removing debugging setting from makefile with less/css
Merge remote-tracking branch 'origin/master' into rev0

Conflicts:
	site/header.html
	site/static/css/styles.css
	site/static/less/dropdown.less
Merge pull request #189 from balanced/rev0

Rev0 - add dropdown and updated to use now rev aware balanced.json