Fix merge conflict
Fix merge conflict
LRS-116 auth_service_url must be url
Fix merge conflict
Format code & fix tiny bugs.
Move callback for homepage to class.
Format more code.
More code formatting.
xAPIValidation should have an interface.
Move system info routes to a custom class.
LRS-123 Web service to create a LRS will go with owner email
For LRS-128: Add todo item.
Move callback for /data/xAPI/about to controller class.
Merge branch 'dev' of code.adurolms.com:adurolms/lrs into dev

# By duynguyen (4) and Quan Vo (1)
# Via Quan Vo
* 'dev' of code.adurolms.com:adurolms/lrs:
  LRS-123 Web service to create a LRS will go with owner email
  Fix merge conflict
  LRS-116 auth_service_url must be url
  Fix merge conflict
  Fix merge conflict

Conflicts:
	app/controllers/aduro/AduroLrsController.php