making sure the pattern paths are regenerated when a the site is updated during a watch

Author: dmolsen

builder/lib/watcher.lib.php

@@ -211,6 +211,7 @@ public function watch() {
 	*/
 	private function updateSite($fileName,$message) {
 		$this->gatherData();
+		$this->gatherPatternPaths();
 		$this->gatherNavItems();
 		$this->generatePatterns();
 		$this->generateViewAllPages();