hardcoded oauth integration
fixed search display.
added settings form for oauth integration.
added drupal username as creator.
adding owner and curator
moved alter further up the chain
added keys to document.
drupal coding standards fix.
added requirements check for OAuth.
adding requirements check on mcrypt and oauth.
added encryption settings for OAuth.
implemented oauth for sending nodes to the LRMI.
Merge remote-tracking branch 'origin/master' into 7.x-1.x

Conflicts:
	README.md
	learning_registry.content.inc
	learning_registry.module
fixed an errant merge from the Github repo.