translation added in theme
Bug fixed: Edit button for group-node listed only to either owner of the node or superuser
Bug fixed: Merge & Revert buttons listed only to either owner of the node or superuser
Bug fixed: User-group included in drop-down list, even if list exceeds maximum count of nodes (i.e. 10)
Merge pull request #531 from AvadootNachankar/mongokit

Minor bug fixes - Edit button for group-node; Merge & revert buttons; groups drop-down list
bug resolved on file app opening
Merge pull request #532 from Dhiru/mongokit

bug resolved on file app opening
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
changes made in default translation template
Merge pull request #533 from supriyasawant/mongokit

Changes made in default translation template.
Removed two script blocks from the file and code rearranged
Merge branch 'mongokit' into mongokit-observation
Checking valid ObjectId while inserting and retriving
Merge branch 'mongokit' of https://github.com/kedar2a/gstudio into mongokit