Cabal revisions of http2-1.6.4

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

 Name:                   http2 Version:                1.6.4+x-revision: 1 Author:                 Kazu Yamamoto <kazu@iij.ad.jp> Maintainer:             Kazu Yamamoto <kazu@iij.ad.jp> License:                BSD3                         Network.HTTP2.Types   Build-Depends:        base >= 4.8 && < 5                       , array-                      , bytestring >= 0.10+                      , bytestring >= 0.10 && < 0.11                       , case-insensitive                       , containers >= 0.5                       , network-byte-order                         HTTP2.PrioritySpec   Build-Depends:        base >= 4 && < 5                       , array-                      , bytestring+                      , bytestring < 0.11                       , case-insensitive                       , containers                       , hex                       , aeson                       , aeson-pretty                       , array-                      , bytestring+                      , bytestring < 0.11                       , case-insensitive                       , containers                       , directory                       , Glob >= 0.9                       , aeson                       , aeson-pretty-                      , bytestring+                      , bytestring < 0.11                       , directory                       , filepath                       , hex                       , aeson                       , aeson-pretty                       , array-                      , bytestring+                      , bytestring < 0.11                       , case-insensitive                       , containers                       , hex   Build-Depends:        base >= 4 && < 5                       , aeson                       , array-                      , bytestring+                      , bytestring < 0.11                       , case-insensitive                       , containers                       , hex                       , aeson                       , aeson-pretty                       , array-                      , bytestring+                      , bytestring < 0.11                       , case-insensitive                       , containers                       , directory   Build-Depends:        base >= 4 && < 5                       , aeson                       , aeson-pretty-                      , bytestring+                      , bytestring < 0.11                       , hex                       , http2                       , text   Main-Is:              Main.hs   Build-Depends:        base                       , array-                      , bytestring+                      , bytestring < 0.11                       , case-insensitive                       , containers                       , criterion