Merge pull request #237 from bugfolder/236_flush_rules_cache

Issue #236: Add the ability to flush the Rules cache to the admin bar.

rules.module

@@ -530,6 +530,17 @@ function rules_clear_cache() {
  entity_get_controller('rules_config')->resetCache();
 }
 
+/**
+ * Implements hook_admin_bar_cache_info().
+ */
+function rules_admin_bar_cache_info() {
+ $caches['rules'] = array(
+ 'title' => t('Rules'),
+ 'callback' => 'rules_clear_cache',
+ );
+ return $caches;
+}
+
 /**
  * Imports the given export and returns the imported configuration.
  *