added missing descriptions to pom files

Change-Id: I6a8f15ce7cc706ef970dd5c98f6c0320bf8ad821

@@ -7,4 +7,6 @@
   </parent>
   <artifactId>onos-app-pcep-api</artifactId>
   <packaging>bundle</packaging>
+
+  <description>PCEP protocol API</description>
 </project>
\ No newline at end of file

@@ -29,6 +29,8 @@
 
     <artifactId>onos-security-impl</artifactId>
 
+    <description>Security-mode ONOS components</description>
+
     <dependencies>
         <dependency>
             <groupId>org.osgi</groupId>

@@ -17,4 +17,5 @@
         <module>impl</module>
     </modules>
 
+    <description>Security-mode ONOS project root</description>
 </project>
\ No newline at end of file

@@ -8,6 +8,7 @@
   </parent>
   <artifactId>onos-pcep-providers</artifactId>
   <packaging>pom</packaging>
+  <description>PCEP protocol providers root</description>
   <modules>
   	<module>topology</module>
   	<module>tunnel</module>

@@ -8,6 +8,7 @@
   </parent>
   <artifactId>onos-pcep-provider-topology</artifactId>
   <packaging>bundle</packaging>
+  <description>PCEP topology provider</description>
   	<dependencies>
 		<dependency>
 			<groupId>org.onosproject</groupId>

@@ -9,7 +9,7 @@
 	</parent>
 	<artifactId>onos-pcep-provider-tunnel</artifactId>
 	<packaging>bundle</packaging>
-
+    <description>PCEP-based tunnel provider</description>
 	<dependencies>
 		<dependency>
 			<groupId>org.onosproject</groupId>

@@ -28,6 +28,7 @@
     <groupId>org.onosproject</groupId>
     <artifactId>onos-build-conf</artifactId>
     <version>1.0</version>
+    <description>Various ONOS build settings</description>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

@@ -27,7 +27,7 @@
 
     <artifactId>onos-branding</artifactId>
     <packaging>bundle</packaging>
-
+    <description>Custom Karaf CLI motd</description>
     <build>
         <plugins>
             <plugin>