Don't count ? forms with different parameters as different

[gjtorikian]

For example, with the GitHub contact form:

�[31m�[34m./output/v3/index.html ./output/v3/index.html�[0m: External link https://github.com/contact?form%5Bsubject%5D=APIv3 failed: 429 No error

�[0m
�[31m�[34m./output/changes/2014-11-25-the-deployments-api-is-official/index.html�[0m: External link https://github.com/contact?form%5Bsubject%5D=Deployments+API failed: 429 No error

�[0m
�[31m�[34m./output/changes/2014-07-07-example-webhook-payloads/index.html�[0m: External link https://github.com/contact?form%5Bsubject%5D=Example+webhook+payloads failed: 429 No error

�[0m
�[31m�[34m./output/changes/2014-12-09-new-attributes-for-stars-api/index.html�[0m: External link https://github.com/contact?form%5Bsubject%5D=New+Attributes+for+Starring+API failed: 429 No error

�[0m
�[31m�[34m./output/changes/2013-09-28-an-update-on-the-new-search-api/index.html�[0m: External link https://github.com/contact?form%5Bsubject%5D=New+Search+API failed: 429 No error

[gjtorikian]

closed by #243