Update to split-0.2.*
Merge pull request #2 from ivan-m/master

Update to split 0.2.*
Convert everything to Data.Text from String.
Fixed 'chunks' deprecation warning.

'chunks' had been replaced by 'chunksOf' upstream, but I had difficulty
rebasing rustydc's Text conversion onto the patches. The simplest
solution was to add a final patch to fix it.
Merge branch 'master' of github.com:ttuegel/boxes

Conflicts:
	Text/PrettyPrint/Boxes.hs
	boxes.cabal