Cabal revisions of http-client-0.2.1

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 name:                http-client version:             0.2.1+x-revision: 1 synopsis:            An HTTP client engine, intended as a base layer for more user-friendly packages. description:         This codebase has been refactored from http-conduit. homepage:            https://github.com/snoyberg/http-client                      , blaze-builder     >= 0.3                      , data-default                      , time              >= 1.2-                     , network           >= 2.3+                     , network           >= 2.3 && < 2.6                      , zlib-bindings     >= 0.1    && <0.2                      , containers                      , transformers