Flesh out the documentation for datagrids.
Review Request #7391 — Created June 8, 2015 and submitted
The datagrid documentation needed to be updated a bit. This fleshes it out with more details, and provides a short summary at the top of the page.
Viewed the docs. Looked as expected.
Tool: Pyflakes Processed Files: docs/djblets/conf.py djblets/datagrid/grids.py Ignored Files: docs/djblets/coderef/index.rst Tool: PEP8 Style Checker Processed Files: docs/djblets/conf.py djblets/datagrid/grids.py Ignored Files: docs/djblets/coderef/index.rst