Merge pull request #567 from joneshf/master

Escape any operators characters in objects.
Add preludeFilename to Language.PureScript
Merge pull request #568 from mpietrzak/master

Add preludeFilename to Language.PureScript
fix signature of peekSTArray
Try to have released files available.

Try `all_branches`.
Merge pull request #572 from op8867555/master

fix type signature of peekSTArray
Fix #569
Remove multiple references to --no-prelude
Fix #403
Fix #548
Fix #570
Merge pull request #574 from purescript/569

Fix #569
Merge pull request #575 from purescript/564

Fix #564
Merge pull request #576 from purescript/403

Fix #403
Merge pull request #577 from purescript/548

Fix #548
Merge pull request #578 from purescript/570

Fix #570
Remove api_key
Remove repo
Merge pull request #573 from joneshf/releases

Upload binaries to releases.
Add encrypted key