remove more trailing whitespace
ignore codex.tags
Fixed cabal repl with OverloadedStrings
Add 'deep' and 'deepOf' functions for traversal
Align type signatures and fix quoting
Merge pull request #442 from ekmett/deep-traversal

Add 'deep' and 'deepOf' functions for traversal
Merge branch 'master' of github.com:ekmett/lens
Add strict bytestring instances to data.aeson.lens
Can't use getLine in a doctest
Docfix for C.L.Traversal.deepOf