Added tags taxonomy to ovpred common
Added initial ovpred_articles feature
Added initial form alter for the articles content type.
Cleaned up article fields
Added feeds tampering of Iowa Now articles
Update the file entity with alt text after saving
Make sure the preprocess for node url only happens on teaser
Merge branch 'features/12-article'

Conflicts:
	modules/features/ovpred_common/ovpred_common.info