Cabal revisions of hsdns-1.7

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

 Name:                   hsdns Version:                1.7+x-revision: 1 Copyright:              Peter Simons License:                LGPL-3 License-File:           COPYING.LESSER   Default:       False  Library-  Build-Depends:        base >= 3 && < 5, network >= 2.6.3.0, containers+  Build-Depends:        base >= 3 && < 5, network >= 2.6.3.0 && <2.9, containers   Extensions:           ForeignFunctionInterface, EmptyDataDecls   Extra-Libraries:      adns   Includes:             "adns.h" "errno.h"   main-is:              adns-reverse-lookup.hs   hs-source-dirs:       example   ghc-options:          -Wall -threaded-  build-depends:        base, network, hsdns+  build-depends:        base, network < 2.9, hsdns   if flag(install-examples)     buildable:          True   else   main-is:              adns-srv-test.hs   hs-source-dirs:       example   ghc-options:          -Wall -threaded-  build-depends:        base, network, hsdns+  build-depends:        base, network < 2.9, hsdns   if flag(install-examples)     buildable:          True   else