removed the pointer for collection element & pushed element to the left
small card view implemented for all resource types
Merge pull request #796 from sunnychaudhari/collection

Small card view implemented for all resource types
theme tree displays according to the language selection
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #797 from supriyasawant/mongokit

bug resolved in theme tree display.
Bug resolved: While saving sub-types of Courses (NUSSD Course) & (Announced Course)
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #798 from AvadootNachankar/mongokit

Bug resolved - While saving sub-types of Courses (NUSSD Course) & (Announced Course)
get_preferred_lang logic redefined
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
small correction made get_preferred_lang
Merge pull request #799 from supriyasawant/mongokit

get_preferred_lang  template tag redefined
Merge branch 'mongokit' of http://github.com/gnowledge/gstudio into mongokit-explore-resources
creator and other_contributors attributes added into factory_type