Add autotest configuration
Update multi_json dependency to version 1.0.0
cleaned up initialization options and lazy loading connection in case site host is changed and removed superflous url options
cleanup of rdoc param comments, removed json attr_accessor, removed commented out code
clean up tweaks to address previous commit comments
Merged pull request #48 from paulwalker/oauth_client.

Oauth client
configured rspec to include OAuth2 for direct reference in specs
refactored response to one class that has parsed property and original faraday response
removed deprecated response_object.rb file
removed reference to non-existant file
Merge pull request #49 from paulwalker/response_class.

Response class
refactored error handling to support OAuth2 standard error responses
specifically handle 400..599 and fallback on else with generic error
reduction
removed deprecated Error klasses
include 599
removed return statement
Merge pull request #50 from paulwalker/error_handling.

refactored error handling to support OAuth2 standard error responses
refactor and enhancements to request making
reference fix and specs for 303 and :max_redirects option