added a closable response which runs off of github.com/viki-org/bytepool
make Json() type aware
fix imports
Store the raw body
switch response code to use a builder-style to provide better control over the response
Merge branch 'master' into rawbody
Bringing it up to master
only load raw body when configured
updated readme for LoadRawBody configuration
fix json decode
Merge commit 'fetch_head' into rawbody
Merge pull request #1 from viki-org/rawbody

Store the raw body
Make REsponseBuilder implement Response so that it can be returned directly
added header and cache methods to response builder
fix tests, decouple from bytePool
fix type assertions
added Cache() and Header() to ResponseBuilder
Dont convert to lowercase parts of the url
resource and parent_resource params are lowercased to make matching case insensitive
fixing circular references detected in go 1.2