filtering work in progress

front-ui/app/constants/filterCriteriaConstants.js

@@ -0,0 +1,8 @@
+var keyMirror = require('react/lib/keyMirror');
+
+// Define action constants
+module.exports = keyMirror({
+  CLEAR_CATEGORY_FILTERS: null,
+  ADD_APPLIED_CATEGORY_FILTER: null,
+  REMOVE_APPLIED_CATEGORY_FILTER: null
+});