0.9.0-beta.1

This is a transition release to get people to 1.0, which brings a lot of syntax changes for table declaration on the python view, adopting a strategy that looks a lot like Django's forms framework,
or django-rest-framework's serializers.

0.9 will continue to offer backwards-compatible datatable declaration with the help of a LegacyConfigurationDatatableView as a baseclass. DatatableView will presume that the modern configuration style is being used and will raise errors accordingly.

wheel installation is also possible now.

The live demo site at http://django-datatable-view.appspot.com will continue to operate WITHOUT this beta release, so experimenting with interactive documentation will require that you run the included example project, which includes a 0.9 migration guide. See the main README.md for quick instructions to get the example project running locally.