/**
  * Reverse the migrations.
  *
  * @return void
  */
 public function down()
 {
     Schema::drop('activity');
     Model\Activity::where('activity', '=', 'note')->delete();
 }
 /**
  * Reverse the migrations.
  *
  * @return void
  */
 public function down()
 {
     Schema::drop('tags');
     Schema::drop('projects_issues_tags');
     Model\Activity::where('activity', '=', 'update-issue-tags')->delete();
 }