version bump

Author: leeyeh

pom.xml

@@ -54,7 +54,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.sourceEncoding>UTF-8</project.reporting.sourceEncoding>
     <!-- Compilation -->
-    <java.version>1.7</java.version>
+    <java.version>1.8</java.version>
 <!--     <maven.test.skip>false</maven.test.skip>  -->
   </properties>