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
Move html contents of mobwrite to be part of orgitdown
Change editor label from 'Toolbox' to 'Metadata'
Fix login button style
Contents in topic displayed as a detailed view
get_content() method added which differentiate topic's resource contents according to its mime type
Merge pull request #610 from sunnychaudhari/mongokit

Topic detail view as list of available contents in topic according to its mime type
Bug resolved while making the collection of all the resources
Merge pull request #611 from sunnychaudhari/mongokit

Bug resolved while making the collection of all the resources
Header design in edit node
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Bug resolved while creating heterogeneous collection
removed bug in loading the resource drawer
Merge pull request #612 from sunnychaudhari/mongokit

Bug resolved in loading the resource drawer for heterogeneous collection
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Node edit header update
Resource names are displayed below the resource thumbnails in topic contents