Merge branch 'release/2.6' into develop
Super-basic implementation of Field class.
Added Django project for testing.
Added app.
Made manage.py executable.
Added simple model for testing.
Added tablib_test to INSTALLED_APPS.
Added db.sqlite3 to .gitignore.
Added link to ../django_tablib so we can import stuff.
Added requirements file for test project.
Added stupidly simple test.
Testing that we can successfully set fields.
Testing that we can set headers.
Merge branch 'feature/tests' into develop
Merge branch 'develop' into feature/declarative-fields
Importing Field in django_tablib.__init__.py.
Using __all__ in django_tablib.__init__.py.
Made attribute a non-required arguement of Field.__init__().
Modifed DatasetMetaclass and ModelDataset to allow declarative fields.
Added test for declarative fields.