Add .ghci
Merge pull request #1 from wimdu/add-dot-ghci

Add .ghci
Generalize the type of `lookup` and `subconfig` (fixes #2)
Deprecate `lookupSubconfig` and `require`
Hide deprecated functions from Haddock
Allow README to be run as literate Haskell program
Adapt documentation
Merge pull request #3 from wimdu/generalize-lookup

Generalize the type of `lookup` and `subconfig`
Remove deprecated functions
Update documentation
Bump version
Change parameter order (see #2)
Merge pull request #5 from wimdu/change-parameter-order

Change parameter order
Migrate to tasty test runner
Tune docs
Add Setup.hs
Add Simon Hengel in authors section