Relax build-dep to allow upcoming `array-0.5.0.0`
Merge pull request #1539 from hvr/1.18

Relax build-dep to allow upcoming `array-0.5.0.0`
Bump Cabal version number to 1.18.1.1
Bump the dependency on 'array'.
Fix typo.

Noticed by Simon Hengel.
Merge Cabal into cabal-install
Update dependencies
Hardcode Cabal version
Add debian/ from Ubuntu 13.04
Adapt debian/
Add Makefile