Refine application title and category in app.xml and pom.xml

- Remove ONOS keyword from application title
- Capitalize each keyword in application title
- Make it consistent to use App, Provider and Driver in
  application title
- Add right category name for each application
- Add missing application title and category
- Make application category comment more descriptive

Change-Id: Ib886b4a4293c38bd546a4107b20569f1bd7031a7
diff --git a/providers/openflow/app/pom.xml b/providers/openflow/app/pom.xml
index 58650a0..0e8d04d 100644
--- a/providers/openflow/app/pom.xml
+++ b/providers/openflow/app/pom.xml
@@ -32,6 +32,7 @@
     <properties>
         <onos.app.name>org.onosproject.openflow</onos.app.name>
         <onos.app.title>OpenFlow Southbound Meta App</onos.app.title>
+        <onos.app.category>Provider</onos.app.category>
         <onos.app.requires>
             org.onosproject.openflow-base,
             org.onosproject.hostprovider,
diff --git a/providers/openflow/base/app.xml b/providers/openflow/base/app.xml
index 2567ce6..fd6dc64 100644
--- a/providers/openflow/base/app.xml
+++ b/providers/openflow/base/app.xml
@@ -15,7 +15,7 @@
   ~ limitations under the License.
   -->
 <app name="org.onosproject.openflow-base" origin="ON.Lab" version="${project.version}"
-     category="default" url="http://onosproject.org" title="OpenFlow Provider"
+     category="Provider" url="http://onosproject.org" title="OpenFlow Provider"
      featuresRepo="mvn:${project.groupId}/${project.artifactId}/${project.version}/xml/features"
      features="${project.artifactId}">
     <description>${project.description}</description>
diff --git a/providers/openflow/message/app.xml b/providers/openflow/message/app.xml
index 034fc35..c01d515 100644
--- a/providers/openflow/message/app.xml
+++ b/providers/openflow/message/app.xml
@@ -15,7 +15,7 @@
   ~ limitations under the License.
   -->
 <app name="org.onosproject.openflow-message" origin="ON.Lab" version="${project.version}"
-     category="default" url="http://onosproject.org" title="Control Message Stat. Provider"
+     category="Provider" url="http://onosproject.org" title="Control Message Stats Provider"
      featuresRepo="mvn:${project.groupId}/${project.artifactId}/${project.version}/xml/features"
      features="${project.artifactId}">
     <description>${project.description}</description>