Updated pypi.html with examples repository.
Fix incorrect path in example.
Truncated example output, moved 'installation' instructions below 'authoring'
Restore deleted content, fix link to pypi installation documentation.
Make formatting more consistent, add additional information about creating new packages.
Fix url
Minor formatting touchups.
Resolve merge conflict
Merge pull request #31 from Binstar/pypi

Updated pypi.html with examples repository.