Moving pcep to protocols/ directory

Change-Id: I4a93f489af1b9e08dd0acc95faf55f76857c709b
diff --git a/protocols/pom.xml b/protocols/pom.xml
index 6c578e9..d922b08 100644
--- a/protocols/pom.xml
+++ b/protocols/pom.xml
@@ -33,10 +33,10 @@
 
     <modules>
         <module>openflow</module>
+        <module>pcep</module>
         <!--
         <module>ovsdb</module>
         <module>netconf</module>
-        <module>pcep</module>
         <module>bgp</module>
         -->
     </modules>