Add .gitignore.
Upgrade buildout to use Plone 4.3.x.
Add travis configuration.
Add sphinx doc.
Move all docs from src folder to docs folder. We will loose inline docs, though this is what is considered best practice for plone core packages since the plone docs fetch only the docs folder and we can't include anything else in the coredev docs.
Fix setup.py; docs have been moved to sphinx.
No need to write doc.txt any longer.
Fix tests that failed due to the move of doctests and resources to docs folder.
Fix last failing test (that failed due to the doctest move).
Merge pull request #3 from tisto/master

Add sphinx-based documentation.