Merge pull request #999 from velias/patch-1

Updated target java to 1.7 in parent pom.xml

pom.xml

@@ -56,8 +56,8 @@
         <pax.web.version>3.1.2</pax.web.version>
 
         <!-- maven-compiler-plugin -->
-        <maven.compiler.target>1.6</maven.compiler.target>
-        <maven.compiler.source>1.6</maven.compiler.source>
+        <maven.compiler.target>1.7</maven.compiler.target>
+        <maven.compiler.source>1.7</maven.compiler.source>
 
     </properties>