PCEP Protocol code restructured to move under PCEP Server code for more readability. Later Client code can be added under client folder.

Change-Id: Ie79599a170d94d8e0a00e0d034b083b3894199ee
diff --git a/protocols/pcep/pcepio/pom.xml b/protocols/pcep/pcepio/pom.xml
index bce857f..7b06b79 100644
--- a/protocols/pcep/pcepio/pom.xml
+++ b/protocols/pcep/pcepio/pom.xml
@@ -21,7 +21,7 @@
 
     <parent>
         <groupId>org.onosproject</groupId>
-        <artifactId>onos-pcep-controller</artifactId>
+        <artifactId>onos-pcep-protocol</artifactId>
         <version>1.12.0-SNAPSHOT</version>
     </parent>
 
@@ -29,7 +29,6 @@
     <packaging>bundle</packaging>
 
     <description>ONOS Pcepio Protocol subsystem</description>
-   
 
     <dependencies>
         <dependency>