Oop, return false if field exists, fail silently, log the error
Avoid non-steam relationships right now..
Don't need this
@TODO - Language and perhaps we could parse this for a more semantic / convenient string
Anticipate array return
Blog progress
Merge branch 'refs/heads/2.3/develop' into 3.0/develop

Conflicts:
	system/cms/core/Admin_Controller.php
	system/cms/modules/blog/controllers/admin.php