Cabal revisions of wai-middleware-throttle-0.2.2.0

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

 name:                wai-middleware-throttle version:             0.2.2.0+x-revision: 1 license:             BSD3 license-file:        LICENSE author:              Christopher Reichert                      , containers                      , hashable              >= 1.2                      , http-types-                     , mtl-                     , network               >= 2.1+                     , mtl                   >= 2.2.1 && < 2.3+                     , network               >= 2.1 && < 2.9                      , stm                      , text                      , token-bucket          >= 0.1.0.1