Add a basic Rakefile.
Make tests work with rake.
Eliminate dependencies on active_support/core_ext utils.
Add Gemfile.
Eliminate dependencies on active_support/core_ext utils.
Eliminate dependencies on active_support/core_ext utils.
Vcr test update: file path for cassette_library_dir.
Update directory structure.
Add version.rb
Update gemspec.
Add docs link to README.
Add 'Orchestrate-Client' => 'ruby/orchestrate-api/VERSION' to HTTP headers.
Move URI builder into its own class and refactor.
Always set Content-Type to application/json.
Uncomplicate the init method (according to flog).