Additional Gem API from gemcutter to consider

[copiousfreetime]

http://guides.rubygems.org/rubygems-org-api/

• GET - /api/v1/versions/[GEM NAME].(json|xml|yaml)
• GET - /api/v1/downloads/top.(json|xml|yaml)
• GET - /api/v1/downloads.(json|xml|yaml)
• GET - /api/v1/downloads/all.(json|xml|yaml)
• GET - /api/v1/downloads/[GEM NAME]-[GEM VERSION].(json|xml|yaml)
• GET - /api/v1/versions/[GEM NAME]-[GEM VERSION]/downloads.(json|yaml)
• GET - /api/v1/versions/[GEM NAME]-[GEM VERSION]/downloads/search.(json|yaml)?from=[START DATE]&to=[END DATE]