Loosen required cabal-version

1.14 has the same features as 1.10 so this was overly restrictive and can prevent you from installing time on older GHCs.

time.cabal

@@ -11,7 +11,7 @@ synopsis:       A time library
 description:    A time library
 category:       System
 build-type:     Configure
-cabal-version:  >=1.14
+cabal-version:  >=1.10
 x-follows-version-policy:
 
 extra-source-files: