Reindex object security after setting local roles for a principal.
Merge pull request #19 from 4teamwork/mle-security-reindex

Reindex object security after setting local roles for a principal.
Implement ATImage builder.
Merge pull request #20 from 4teamwork/jone-at-image

Implement ATImage builder.
Preparing release 1.3.0
Back to development: 1.3.1
Provide a real image (1x1 px GIF) for the Archetypes ImageBuilder
Merge pull request #22 from 4teamwork/mle-real-image

Provide a real image (1x1 px GIF) for the Archetypes ImageBuilder
Preparing release 1.3.1
Back to development: 1.3.2
Fix DX effective date test for Plone 4.3.3.

obj.effective() is a method, returning a DateTime object.
This was broken in older dexterity versions (not a method, returning datetime),
and was fixed in plone.dexterity 2.2.0.
Update object_provides in catalog when using provides().
Cleanup (pep8).
Preparing release 1.3.2
Back to development: 1.3.3
DxBuilder: Make sure default values are set before adding content to container.