pengwynn/octokit — pull request #186 by x3ro (2012-12-01 11:34:00+00:00)
Title: Replace case statement with error-code-to-error-class map

DRYing up the RaiseOctokitError class by making it unnecessary to write
"error_message(response)" and such over and over. This required to load
the "octokit/error" definitions before "octokit/client" because the
error code to error class map is generated when the class is first
parsed.

RSpec: :white_check_mark:
Coverage: :white_check_mark: