Eq instances for Maybe and Either
Foreign type class instance declarations. For #253 and #218
Fix #253
Update intro.rst

The node binary, at least in nodejs 0.10.25, is `node`, not `nodejs`
Include fixities in externs files, include inline JS decls. #253
Merge pull request #266 from robertrolandorg/patch-1

Update intro.rst
Bump version
Fix #267
Bump version
Added Data.Foldable and instances.
Issue with typing of mempty in #243
Added some Foldable functions.
Added Data.Traversable and instances.
Removed duplicated functions.
Merge branch 'master' of github.com:purescript/purescript
Array is acting funny.
Fix #273
Release notes
Merge branch 'master' of github.com:purescript/purescript
Array is unfunny now. Add some foldable functions. Removed duplicates.