Merge pull request #64 from imduffy15/enhancement-#62

Ticket is focused around bringing up ec2stack without having to use the interactive command prompt supplied by ec2stack-configure.

The proposed fix removes the requirement to use ec2stack-configure, if a config file exists it will use it. If no database exists it will just create it.

The docker piece separate.... we can open future tickets should a user have issues with it.

Going to merge and close.