Disable new collection creation from user profile #98

The previous commit was actually for disabling the dashboard link.
HDX CKAN metadata fields #121
mandatory group selection #121

Also removing "state" field
Changes requested #160 and related to #121

Countries autocomplete box transformed to dropdown
Removing unnecessary characters.
Merge pull request #160 from OCHA-DAP/new-metadata-fields

Pull request: New metadata fields