Easy one-to-one Rspec replacements for existing tests
Replace Station spec and change Geokit naming
Replace HTTP service tests with pending Rspecs
Configuration spec
Merge branch 'configuration' into dev

Conflicts:
	lib/noaa/configuration.rb
	lib/noaa/http_service.rb
NOAA method spec
Merge branch 'rspec' into dev

Conflicts:
	Gemfile.lock
	noaa.gemspec
	spec/current_conditions_spec.rb
	spec/forecast_spec.rb
	spec/http_service_spec.rb
	spec/spec_helper.rb
	spec/station_writer_spec.rb
Use VCR to speed up tests