Merge pull request #1 from gnowledge/mongokit

Pandora Video displays with metadata.
 Templates , Methods and tags edited
i18 tag added
conflict resolved
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
 Teaches,Assesses RelationTypes and Metadata added
  Conflicts resolved in views (save conflict) and methods
Conflicts in file view and page template resolved
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Attributetypes and Relationtypes added
added one line check
added one schema tag Webpage
small changes - added neighbourhood to node & deleted alert stmts
print and alert stmts removed
new file added - metadata details
Commented forum functions
Truncate card headings to one line with CSS
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Fix positioning of file thumbnail in card view