Initial attempt to extract essentials out of Configurator - still need to fix SNIChall
Add AugeasConfigurator class... move all appropriate functions to it
Add stub of nginx_configurator.py for another developer to work on if they desire
Move SNIChallenge into apache_configurator.py as the dvsni challenge should be a feature for the configurator
Changed client to use new form of challenges
Enabled authentication under new system
Caught bug in display... referencing 0 instead of OK variable
Merge branch 'configurator_refactor', Enable modular configuration
editing to support development for other webservers.