Merge branch '132' into 'master'

Fixes #132 - Calendar Change Owner Action

See merge request !112

include/utils/utils.php

@@ -485,9 +485,15 @@ function getColumnFields($module)
 
 	if($module == 'Calendar') {
 		$cachedEventsFields = VTCacheUtils::lookupFieldInfo_Module('Events');
-		if ($cachedEventsFields) {
-			if(empty($cachedModuleFields)) $cachedModuleFields = $cachedEventsFields;
-			else $cachedModuleFields = array_merge($cachedModuleFields, $cachedEventsFields);
+		if (!$cachedEventsFields) {
+			getColumnFields('Events');
+			$cachedEventsFields = VTCacheUtils::lookupFieldInfo_Module('Events');
+		}
+
+		if (!$cachedModuleFields) {
+			$cachedModuleFields = $cachedEventsFields;
+		} else {
+			$cachedModuleFields = array_merge($cachedModuleFields, $cachedEventsFields);
 		}
 	}