Adding test apps as submodule to apps

Moving election and intent-perf there

Change-Id: Ia71e98438b33d3a1c5c12b08ae98c32930c4bd81
diff --git a/apps/pom.xml b/apps/pom.xml
index 86f2442..05f9b59 100644
--- a/apps/pom.xml
+++ b/apps/pom.xml
@@ -43,6 +43,7 @@
         <module>routing</module>
         <module>routing-api</module>
         <module>bgprouter</module>
+        <module>test</module>
     </modules>
 
     <properties>