luisdias/CakePHP-Report-Manager-Plugin — pull request #11 by KoryHodgson (2014-02-11 18:53:20+00:00)
Title: Allow reenabling filters

Previously if all fields were deselected, (select all unchecked or otherwise) then the Add New Filters button would be disabled. There was no logic in place to reenable the Add New Filters button if fields were selected afterwards.

**Testing Notes**

Ensure that after deselecting all fields you can not Add a New filter, but after going back and selecting a field you can then add a new filter.