Proper tracking of Charmed Install

Adds installation ID to the charmed path, as well as tracking installation
completion.

Change-Id: Ieffce4d402d6d865a8acb8d8a0c213bee9355199
Signed-off-by: beierlm <mark.beierl@canonical.com>
diff --git a/installers/charmed_uninstall.sh b/installers/charmed_uninstall.sh
index 20ca7b6..09305d2 100755
--- a/installers/charmed_uninstall.sh
+++ b/installers/charmed_uninstall.sh
@@ -14,7 +14,7 @@
 #
 
 
-juju destroy-model osm --destroy-storage -y --force
+juju destroy-model osm --destroy-storage -y --force --no-wait
 sudo snap unalias osm
 sudo snap remove osmclient
 CONTROLLER_NAME="osm-vca"