[ONOS-5785] Refactor code into new folder structure

Change-Id: I115d5af1cd7bfbde71a3092973fe160ec1d9bae5
diff --git a/pom.xml b/pom.xml
index 8ca1176..98aea8f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,8 +24,7 @@
         <version>1</version>
     </parent>
 
-    <groupId>org.onosproject</groupId>
-    <artifactId>onos-yang-utils</artifactId>
+    <artifactId>onos-yang-tools</artifactId>
     <version>1.12-SNAPSHOT</version>
     <packaging>pom</packaging>
 
@@ -34,10 +33,7 @@
     </properties>
 
     <modules>
-        <module>datamodel</module>
-        <module>generator</module>
-        <module>parser</module>
-        <module>plugin</module>
+        <module>compiler</module>
         <module>model</module>
         <module>runtime</module>
     </modules>