Merge pull request #1 from gnowledge/mongokit

Pandora Video displays with metadata.
i18 tag added
conflict resolved
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Tabs style
Merge pull request #619 from sunnychaudhari/mongokit

Bug fixed regarding login & logout
Update node edit header
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Fix off canvas
Prune some unused styles
Rewrite rating bar
Write a global ajax handler to show ajax spinner
Rating bar redesign
Submit rating instantly
Optimize rating functions and templates
mass translation added for theme
changes made in ratings template
Merge pull request #620 from anujag/mongokit

changes made in ratings template
conflict resolved
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit