Initial module structure for Policy Distribution

This submission defines the initial module strucutre for the
distribution component in the ONAP Policy Framework. The
structure is documented here:
https://wiki.onap.org/display/DW/Policy+Platform+-+SDC+Service+Distribution+Software+Architecture

Change-Id: I0adbffbcd598250cb9a0b8ce07806e564bf83a85
Issue-ID: POLICY-922
Signed-off-by: liamfallon <liam.fallon@ericsson.com>
diff --git a/pom.xml b/pom.xml
index a1270eb..116d743 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,6 +37,9 @@
     <description>Code that implements our integration with SDC service distribution API.</description>
 
     <modules>
+        <module>main</module>
+        <module>reception</module>
+        <module>forwarding</module>
     </modules>
 
     <distributionManagement>