Fixed querystring parameters which were not pre-filling correctly. Also added a key code.
Initial backport release.
Issue #1802542 by dwillcox: Change uses of create_date_from_string() to php 5.2 functions, eliminating the requirement for php 5.3. Issue #1802542 by dwillcox: Properly set default when selecting date field in node type edit form.
Fixed issue with URL encoding during redirection from LoginRadius
Code cleanup, first release.