Set up YARD
Added the Dependency Status badge
Symbolize action in Base::build_request
Removed a bunch of empty lines from README
Enforced UTF-8 when sending HTTP requests
Fixed another bug in Rack::Utils.build_nested_query
Simplified the Helper spec
Fixed Helper.prepare_parameters
Extended the capabilities of Helper.prepare_parameters
Helper#build_query: convert arrays of hashes to hashes with indexing keys
Removed YARD from Gemfile
Added a bunch of empty lines in README
Changed the version number to 0.0.2