Restored support for contents without acquisition chain. See https://github.com/plone/plone.app.z3cform/commit/587e229e267705a4fd48c6c51a76f849196fceba#commitcomment-2630299
minimal pyflakes cleanup
Merge pull request #4 from RedTurtle/fix-non-acquisition

Fix lost support for contents without acquisition
make it easier to do custom rendering of a particular widget
Preparing release 0.7.2
Back to development: 0.7.3
Added the possibility to use ContentProviders as defined in z3c.form
Update CHANGES.txt
README.txt -> README.rst
Added instructions to override widget frame
Merge pull request #5 from gbastien/master

Added possibility to use z3c.form ContentProviders
Updating for P4.3
Further cleanups
More text cleanups
Update README.rst
Added form main template override example
Fixed Plone version for p.a.z3cform
Added testing hints

@davisagli can you check if this holds true
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Fieldsets and tabs hints
fix error in dictionary multiwidget