add/update license headers
diff --git a/hyracks/hyracks-server/pom.xml b/hyracks/hyracks-server/pom.xml
index bdf8db6..b6b367f 100644
--- a/hyracks/hyracks-server/pom.xml
+++ b/hyracks/hyracks-server/pom.xml
@@ -1,3 +1,17 @@
+<!--
+ ! Copyright 2009-2013 by The Regents of the University of California
+ ! 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 from
+ !
+ ! 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.
+ !-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>hyracks-server</artifactId>
diff --git a/hyracks/hyracks-server/src/main/assembly/binary-assembly.xml b/hyracks/hyracks-server/src/main/assembly/binary-assembly.xml
index cd598d9..ae362ca 100644
--- a/hyracks/hyracks-server/src/main/assembly/binary-assembly.xml
+++ b/hyracks/hyracks-server/src/main/assembly/binary-assembly.xml
@@ -1,3 +1,17 @@
+<!--
+ ! Copyright 2009-2013 by The Regents of the University of California
+ ! 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 from
+ !
+ ! 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.
+ !-->
<assembly>
<id>binary-assembly</id>
<formats>
diff --git a/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/drivers/VirtualClusterDriver.java b/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/drivers/VirtualClusterDriver.java
index 8833fed..5ef4812 100644
--- a/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/drivers/VirtualClusterDriver.java
+++ b/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/drivers/VirtualClusterDriver.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2009-2010 by The Regents of the University of California
+ * Copyright 2009-2013 by The Regents of the University of California
* 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 from
diff --git a/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksCCProcess.java b/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksCCProcess.java
index cb1be95..a03c8b1 100644
--- a/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksCCProcess.java
+++ b/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksCCProcess.java
@@ -1,3 +1,17 @@
+/*
+ * Copyright 2009-2013 by The Regents of the University of California
+ * 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 from
+ *
+ * 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.
+ */
package edu.uci.ics.hyracks.server.process;
import java.util.List;
diff --git a/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksNCProcess.java b/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksNCProcess.java
index cd110c8..852d635 100644
--- a/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksNCProcess.java
+++ b/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksNCProcess.java
@@ -1,3 +1,17 @@
+/*
+ * Copyright 2009-2013 by The Regents of the University of California
+ * 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 from
+ *
+ * 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.
+ */
package edu.uci.ics.hyracks.server.process;
import java.util.List;
diff --git a/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksServerProcess.java b/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksServerProcess.java
index 6a0e45f..53f3121 100644
--- a/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksServerProcess.java
+++ b/hyracks/hyracks-server/src/main/java/edu/uci/ics/hyracks/server/process/HyracksServerProcess.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2009-2010 by The Regents of the University of California
+ * Copyright 2009-2013 by The Regents of the University of California
* 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 from