Added person popover support, and fixed the show/hide events for it (so it doesn't hide when hovering the popover)
Fixed some popover bugs (no overflow, not always hiding on mouseleave)
Show auditor name in audit tree view
Auditor modal form
Added Google API to base settings
Added Google Plus user mustache helper, requires known user IDs so only works for current user
Fixed person tooltips for program owners
Fixed some more contacts issues
Added Google+ integration to popovers (currently really only supports profile photos)
Added audit_modal mustache template
Improved auditor save workflow
Commenting out Google+ person integrations
Tweaked popover template to not have external element class dependencies
Integrated tooltips with created by/modified by
Integrated person tooltips across the app
Tooltip tweaks
Fixing tooltip issues for modal selectors
Merge remote-tracking branch 'origin/develop' into feature/auditor-role-assignment
Auditor role - removed unnecessary helper
Merge remote-tracking branch 'origin/develop' into feature/person_tooltip

Conflicts:
	src/ggrc/assets/javascripts/mustache_helper.js