Added MetaType "GAPP" and made member_of of  each APP
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #227 from supriyasawant/mongokit

concept translation module added
Merge pull request #228 from supriyasawant/mongokit

language field added
Merge pull request #229 from supriyasawant/mongokit

language field initiatization value modified
Merge pull request #230 from supriyasawant/mongokit

conflict resolved
bug resolved on language fields
Merge pull request #231 from Dhiru/mongokit

bug resolved on language fields
Merge pull request #223 from krishna31/mongokit

Added MetaType "GAPP" and made member_of of each APP
bug resolved in language field
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit