Sheepdog-tables

* Changed the method of getting a CSV from a view binding to it's own url,
but re-using the table view. See
github.com/SheepDogInc/sheepdog_tables/pull/21 for a simple
example.
* Remove old sort form functionality completely.
* Removed duplicated setup.py in sheepdog_tables app
* Consolidated coffeescript into `binding.coffee` for the simple event
bindings that make the JS widgets functional.

* Added sorting within a table by clicking on it's header.
* Converted documentation to RST
* Sort forms are deprecated and will be removed.

* Add column custom css classes via the `css_class` keyword arg when
constructing a Column.
* Uploaded to pypi

2013-10-21 David Wolfe <david.wolfesheepdog.com>

* Renamed Edittables* => EditTables* for all *