A complete rewrite of Flannel.  Broke up the file into smaller bits:
1) Can now install individual plugins/themes from the command line
2) Can install wordpress from the command line
3) Rewrote the parts that installed from the config.yaml file to use the individual plugin/theme deployment methods

In the future I'd like to rewrite the install_all_extensions to be install_from_config.  This way users have a choice, install a single plugin (or a handful with multiple sequential commands) or specify a config file for a completely automated deployment (for larger applications)