removed BaseFlaskConfig inheritance and created defaults for all environments
encapsulating base configuration creation into setup_ubuntu.sh
renaming mysql_root to mysql_root_password and adding some formatting
refactoring creation of development environment configurations into the setup_ubuntu.sh file
removing custom theme image configuration from automated setup process
refactoring the creation of the test server configurations into setup_dev.sh
Updating travis.yml to use setup_dev.sh
Merge pull request #331 from LordLandon/develop

Simplifying config files