v1.3.0

• fix incorrect content-length of data set to buffer
• serialize request data takes into account charsets
• add basic promise support via a then function

v1.2.0

• add progress events to downlodas
• make usable in webworkers
• add support for 308 redirects
• update node-form-data dependency
• update to work in react native
• update node-mime dependency

1.1.0

• Fix responseType checks without xhr2 and ie9 tests (rase-)
• errors have .status and .response fields if applicable (defunctzombie)
• fix end callback called before saving cookies (rase-)