move github stats update into class method
better version of github stats update, catches entries on each save as well
Merge pull request #205 from ryanpitts/development

better version of update_code_github_stats
update browserid
New Relic code for production
Merge pull request #207 from ryanpitts/development

add New Relic for prod
add six lib to vendor-local
Merge pull request #209 from ryanpitts/development

add six lib to vendor-local
Merge pull request #208 from mozilla/development

udpate github stats fetch, add new relic code