Update version strings for archetypes

Also, hooking learning-switch app into the Maven build

Change-Id: Ie4379bd170a066d8b7479d0db0c1ae24b80d766a
diff --git a/apps/demo/cord-gui/src/scripts/run.me b/apps/demo/cord-gui/src/scripts/run.me
index f81dcce..47432fa 100644
--- a/apps/demo/cord-gui/src/scripts/run.me
+++ b/apps/demo/cord-gui/src/scripts/run.me
@@ -4,7 +4,7 @@
 
 export LISTENPORT=8080
 export JETTY="-jar jetty-runner.jar"
-export CORD=./cord-gui-1.7.0-SNAPSHOT.war
+export CORD=./cord-gui-1.8.0-SNAPSHOT.war
 export LOGDBG=-Dorg.onosproject.cord.gui.LEVEL=DEBUG
 export DEBUG="-Xdebug -Xrunjdwp:transport=dt_socket,address=5005,server=y,suspend=n"
 export LOG=cord.log