Upgrade dependencies to clear security issues

A bit of consolidation too - which could use a lot more work. These
were simple security upgrades for fixes identified by LF weekly LCM job.
Added some missing license headers.

Issue-ID: POLICY-507
Change-Id: If285b0f95d30a1084c9363bf6a41b48d52fb3aff
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/POLICY-SDK-APP/pom.xml b/POLICY-SDK-APP/pom.xml
index 60bc1c1..fa7c99c 100644
--- a/POLICY-SDK-APP/pom.xml
+++ b/POLICY-SDK-APP/pom.xml
@@ -1,3 +1,22 @@
+<!--
+  ============LICENSE_START=======================================================
+  ONAP Policy Engine
+  ================================================================================
+  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+  ================================================================================
+  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=========================================================
+  -->
 <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/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
@@ -50,11 +69,10 @@
 	<properties>
 		<encoding>UTF-8</encoding>
 		<epsdk.version>2.1.0-SNAPSHOT</epsdk.version>
-		<springframework.version>4.2.0.RELEASE</springframework.version>
+		<springframework.version>4.3.3.RELEASE</springframework.version>
 		<hibernate.version>4.3.11.Final</hibernate.version>
 		<skipassembly>true</skipassembly>
 		<skiptests>false</skiptests>
-		<jackson.version>2.6.0</jackson.version>
  	    <sonar.exclusions>**/gen/**,**/generated-sources/**,**/yang-gen**,**/pax/**,src/main/webapp/app/policyApp/CSS/**/*,src/main/webapp/app/policyApp/libs/**/*</sonar.exclusions>		
 	</properties>
 	<dependencies>
@@ -127,17 +145,17 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-annotations</artifactId>
-			<version>2.6.3</version>
+			<version>${jackson.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-core</artifactId>
-			<version>2.6.3</version>
+			<version>${jackson.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.6.3</version>
+			<version>${jackson.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.module</groupId>
@@ -198,7 +216,7 @@
 		<dependency>
 			<groupId>commons-fileupload</groupId>
 			<artifactId>commons-fileupload</artifactId>
-			<version>1.3.1</version>
+			<version>${commons.fileupload.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.commons</groupId>