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
initial virginia profile
Merge branch 'master' into virginia
removed base_uri from virginia profile
minor profile changes
mets document list processor added
initial mods_to_dpla module, WIP
id field changed from pid to uri
mods fields mapper, initial version
mods fields mapper, WIP
debug output for selector.getprop
fields mapping fixes