Make data_dict available when group already exists
Fix group of FSO datasets (use 01 if it is first found)
Do not accept datasets with empty group names
Raise exception when the group is missing
Add license_url to extras
Use 'copyright' as license_id, and 'license' as license_url
OGDCH-75: Add daemon scripts for ckanext-fso
Add LICENSE and README
Fixed typo
Merge branch 'develop' of /home/git/repositories/ogdsquad/ckanext-fso