Cabal revisions of x509-1.4.2

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

 Name:                x509 Version:             1.4.2+x-revision: 1 Description:         X509 reader and writer License:             BSD3 License-file:        LICENSE Cabal-Version:       >=1.8  Library-  Build-Depends:     base >= 3 && < 5+  Build-Depends:     base >= 3 && < 4.8                    , bytestring                    , mtl                    , pem >= 0.1 && < 0.2