Whitespace, remove useless statements
A module only need have build and is_installed
Assume more things are ok if not implemented
Remove some useless methods
Remove lots of useless methods
get_config is an abstract method, not helper
Strip some useless methods out of setup
Very simple custom metaclass
Extend metaclass to wrap some methods in a nil decorator
Notify the shutit object when we're calling a module method
Reword default child setting
Allow setting default expect
Use new shutit features to slim down mysql module
config_dict -> cfg
Use variables
Some bugs, use single mysql session to set up user
Fixes
New run_script function
Cleanup casperjs library
List+str=err, some logging