Merge pull request #929 from kedar2a/mongokit

Implemented the search in Data Review
Now theme and theme items description can be edited
removed unnecessary code on template on save button clicked
parameters modified in get_metadata(), bug resolved
Merge pull request #930 from sunnychaudhari/work

Theme and theme items description can be edited
Merge branch 'mongokit' into mongokit-explore-resources
Observation GAPP is added in the default GAPPS list
Logout dropdown size corrected
Profile img height and width adjusted
Cleaned CSS ans SAAS