Merge pull request #15 from APItools/update-cors

update cors to set header instead of sending emails
fixes a bug in the burningman_categorize middleware
Merge pull request #16 from APItools/fix-burningman-categorize

fixes a bug in the burningman_categorize middleware
fix burningman-demultiply
Merge pull request #17 from APItools/fix-burningman-demultiply

fix burningman-demultiply
removed change-query-params (dupe of add-args)
Merge pull request #18 from APItools/remove-duplicated-middleware

removed change-query-params (dupe of add-args)
Merge branch 'master' into middleware-testing
citibike_location_spec.lua