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
Merged scdl_fixes branch.

* Added enrich_lookup module.
* Adde conversion "Images/jpeg" to "image/jpeg".
Created script to download and compress CouchDB reports.

-Added dataProvier and provider to qa_reports.js
Updated script export_reports to take in args.
Merged scdl_fixes branch into master.
initial virginia profile
Merged scdl_fixes branch into master.
Modified profiles to use the same port number.
enrich-date should not fail on empty date field
Do not update profile with last_checked date
Remove need to for absolute URLs in profiles
Update poll_storage to use relative urls, and fix problem with couch db range queries