Fix documentation of #this in README (missing ')
Fix documentation of #pink in README (example used #donut)
Fix spec for Foaas::Client#respond_to?
Add support for XML response type
Fix documentation of #life in README (example used #donut)
Add documentation for #outside
Implement #madison
Implement #cool
Implement #nugget
Implement #yoda
Implement #what
Implement #because
Implement #caniuse
Alphabetize method examples in README
Alphabetize Foaas::Client.METHODS_ONE_PARAM
Alphabetize Foaas::Client.METHODS_TWO_PARAMS
Implement #field
Implement #ballmer
Use spaces instead of tabs for indentation in client_spec.rb
Update README to show that v0.0.4 of Foaas is supported