Adding required DB table for LCM functionality

Adding required DB table for LCM functionality

1) Added the DB hostnames to map to the MySQL container's docker IP in APP-C Container's /etc/hosts, then 2) added installAppcDb.sh to create the "appcctl" database and its "transactions" table (in appcctl.dump) since it is needed to complete the LCM functionality, then 3) added some properties in appc.properties since they were used in local testing, but need to double check if they are absolutely necessary

Change-Id: I7be65412ea4a87f7295adc9b6a69fe7ad917d62c
Signed-off-by: Hector Anapan <ha076r@att.com>
Issue: [APPC-122]
Signed-off-by: Hector Anapan <ha076r@att.com>