Merge pull request #89 from phadej/bump-0.8

Bump version to 0.8.0.0

binary.cabal

 name:            binary
-version:         0.7.6.1
+version:         0.8.0.0
 license:         BSD3
 license-file:    LICENSE
 author:          Lennart Kolmodin <kolmodin@gmail.com>

changelog.md

 binary
 ======
 
+binary-0.8.0.0
+--------------
+
+- Added binary instance for `Version` from `Data.Version`.
+- Added binary instance for `Void` (from `base >= 4.8`).
+
 binary-0.7.6.1
 --------------