added cron support

app/aem/core/src/main/java/com/cognifide/apm/core/services/ScriptsResourceChangeListener.java

@@ -1,3 +1,22 @@
+/*
+ * ========================LICENSE_START=================================
+ * AEM Permission Management
+ * %%
+ * Copyright (C) 2013 Wunderman Thompson Technology
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =========================LICENSE_END==================================
+ */
 package com.cognifide.apm.core.services;
 
 import static com.cognifide.apm.core.scripts.ScriptFilters.onScheduleOrCronExpression;