Removes unused coupon, address, and currency 'meta' parameters

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>
Applies RecurlyError name to code by default

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>
Adds component tracking

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>
Pins components

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>
Switches querystring components

node-querystring is stable enough and contains needed features without having to maintain yet another querystring module

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>
Pins promise component

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>
Refreshes pinned components

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>
Fixes issue with PricingPromise#done incorrectly chaining its reprice call

Signed-off-by: Christopher Rogers <chrissrogers@gmail.com>