Artstor Provider fix
dataProvider creation from spatial and "Repository:" substring cleanup
"Repository:" substring cleanup fix
Merge branch 'master' into artstor
added removing spatial after copying to dataProvider; added handling of the milt-valued dataProvider field
unit tests update
unit tests update
Merge branch 'master' into artstor

Conflicts:
	akara.conf
	test/server_support.py
removed comment
Merge branch 'master' into artstor

Conflicts:
	akara.conf
	profiles/artstor.pjs
	test/server_support.py
	test/test_enrich_date.py
Merge branch 'develop' into artstor

Conflicts:
	akara.conf
	profiles/artstor.pjs
	test/server_support.py
set real sub resources fir artstor
Merge branch 'develop' into artstor
Merge branch 'develop' into artstor

Conflicts:
	akara.conf
	test/server_support.py
oai-to-dpla artstor fix
fixes for artstor, related to real data, instead of test data
fix related to merge with develop branch
fixes for artstor, related to real data, instead of test data