Upgrade to portal 2.6.0 release

Portal released 2.6.0

Issue-ID: POLICY-2045
Change-Id: I36537fca916be71a76e36f87ede0757397883b4b
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/POLICY-SDK-APP/pom.xml b/POLICY-SDK-APP/pom.xml
index fdadea4..1067e2f 100644
--- a/POLICY-SDK-APP/pom.xml
+++ b/POLICY-SDK-APP/pom.xml
@@ -65,7 +65,7 @@
     </build>
     <properties>
         <encoding>UTF-8</encoding>
-        <epsdk.version>2.6.0-SNAPSHOT</epsdk.version>
+        <epsdk.version>2.6.0</epsdk.version>
         <springframework.version>4.3.24.RELEASE</springframework.version>
         <hibernate.version>4.3.11.Final</hibernate.version>
         <logback.version>1.2.3</logback.version>