partial merge of common.scss
assorted small markup fixes
select element to bootstrap dropdown
still needs styling
more css nicening
removed obsolete linkbutton mixin
added privacy class to dropdown
Reload annotations for login
Reload annotations for login/logout
Added missing publish messages
added proper icon spacing to submit and delete buttons
put in proper icon font files
Merge branch 'personal_annotation' of https://github.com/jtremback/h into personal_annotation
Selectable privacy levels