added GAPP in setting file as META_TYPE
merge after latest pull
added member_of in designer APP
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
now we can set member of SystemType as MetaType  by using adminDesigner App
and  we can also set the collection_set of SystemType as well
modified code according to url contain group id instead of name
created url of custom apps
in Designer module added member_of and collection_set
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #248 from Dhiru/mongokit

modified code according to url contain group id instead of name
merge conflicts
Merge pull request #249 from anujag/mongokit

modified migrate_group_set
modified migrate_group_set
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #250 from krishna31/mongokit

Added member_of and Collection_set for GsystemType in Designer APP
migrate_group_set.py modified
create url for gapp_set
Merge pull request #251 from anujag/mongokit

migrate_group_set.py modified
Merge branch 'mongokit' of github.com:gnowledge/gstudio into mongokit
minor changes