We need to do it in this way so Mulgara doesn't die midquery.
Merge branch '7.x' of github.com:Islandora/islandora_xacml_editor into 7.x-optionals
Cleaner queries, coding standards.
Merge pull request #79 from jordandukart/7.x-optionals

We need to do it in this way so Mulgara doesn't die midquery.