intermediate changes
removed conflicts in merge
intermediate commit
intermediate commit after resolving conflicts
resolved conflict
intermediate commit
intermediate change
group_set migration applied
added migrate_group_set
resolved conflicts after merge
group_set migration applied
post_node field added to Node class; and collection_set moved from GSystem to Node class.
Code added in order to add/update following fields: post_node and collection_set
group_set migration
Conflict resolved with commit #231
Merged #231 code with some changes
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #232 from supriyasawant/mongokit

bug resolved in language field
Bug resolved: MetaType[0] changed to META_TYPE[0]
Updated get_gapps_menubar() function to display GAPPS in proper order.