Update RELEASE-0.5.md
Fix #374
Fix #368
Initial CommonJS modules commit
Separate compilation for psci, provide output directory option in psc-mkae
Fix test suite
Update modules.rst
Docs for qualified imports
Fix #376 and make types more easily understandable by pushing foralls before constraints in type class members.
Merge branch 'commonjs1'
Update CONTRIBUTING.md
Update RELEASE-0.5.md
Update RELEASE-0.5.md
Bump version
Started on hierarchy.
Fix #377, fix #378
Only make image if necessary.
Made hierarchy more general.
Merge branch 'master' of github.com:purescript/purescript into hierarchy
Write some syb traversals by hand #367