Config base class + defaults
Config sample file
Remove old default config
Adapt gitignore for new config
Change Goo setting initialization
Use new config settings
Rakefile cleanup
Don't check for nil
Require config explicitly in tests
Don't require config by default
Test config setup
Configure namespaces always (for Goo DSL)
Allow config without connect
Don't config namespaces except at first runtime
Remove sample data generator from main library