Remove TODO's.

app/Http/Controllers/Transaction/BulkController.php

@@ -63,7 +63,7 @@ class BulkController extends Controller
     /**
      * Edit a set of journals in bulk.
      *
-     * TODO user wont be able to tell if journal is part of split.
+* See reference nr. 47
      *
      * @param array $journals
      *

app/Http/Controllers/Transaction/ConvertController.php

@@ -47,7 +47,7 @@ use Log;
 /**
  * Class ConvertController.
  *
- * TODO when converting to a split transfer, all sources and destinations must be the same.
+* See reference nr. 49
  */
 class ConvertController extends Controller
 {
@@ -346,7 +346,7 @@ class ConvertController extends Controller
             throw new FireflyException(sprintf(trans('firefly.convert_invalid_destination'), $journal->id));
         }
 
-        // TODO typeOverrule: the account validator may have another opinion on the transaction type.
+// See reference nr. 50
 
         $update = [
             'source_id'        => $sourceId,

app/Http/Controllers/Transaction/MassController.php

@@ -167,7 +167,7 @@ class MassController extends Controller
     {
         $journalIds = $request->get('journals');
         if (!is_array($journalIds)) {
-            // TODO something error.
+// See reference nr. 48
             throw new FireflyException('This is not an array.'); 
         }
         $count = 0;