Some small updates to various classes to support new stuff.

app/lib/Firefly/Helper/Toolkit/ToolkitInterface.php

@@ -3,6 +3,7 @@
 namespace Firefly\Helper\Toolkit;
 
 use Illuminate\Http\Request;
+use Illuminate\Support\Collection;
 
 /**
  * Interface ToolkitInterface
@@ -17,4 +18,14 @@ interface ToolkitInterface
      */
     public function getDateRange();
 
+    /**
+     * Takes any collection and tries to make a sensible select list compatible array of it.
+     *
+     * @param Collection $set
+     * @param null       $titleField
+     *
+     * @return mixed
+     */
+    public function makeSelectList(Collection $set, $titleField = null);
+
 }