Fix missing 'cd purescript' in build instructions
Merge pull request #495 from epost/patch-1

Fix missing 'cd purescript' in build instructions
Update repository URL
Change {} to Unit in docs.
Merge pull request #500 from hexx/change-to-unit-in-docs

Change {} to Unit in docs.
fixes #497: do not throw plain strings for failed pattern matches
Merge pull request #499 from michaelficarra/GH-497

fixes #497: do not throw plain strings for failed pattern matches
Tweak test error message and type
Make JS `new` an operator
Don't export "private" instances
Merge pull request #503 from purescript/new-op

Make JS `new` an operator
Improve function names and add types
Merge pull request #504 from purescript/private-instances

Don't export "private" instances
Optimise fully saturated constructors
Use stderr for docgen errors.
Use stderr for hierarchy also.
Merge pull request #507 from purescript/optimise-constructors

Optimise fully saturated constructors
Add param to dctors for newtype representation
Add newtype parsing tests
Parse newtypes