Merge pull request #357 from thomasgriffin/feature/only-load-on-admin

Lean loading: only really load TGMPA when on the admin side

Author: GaryJones

class-tgm-plugin-activation.php

@@ -220,6 +220,10 @@ protected function __construct() {
 		 * @see TGM_Plugin_Activation::styles()
 		 */
 		public function init() {
+			
+			if ( apply_filters( 'tgmpa_load', ! is_admin() ) ) {
+				return;
+			}
 
 			// Load class strings.
 			$this->strings = array(