[Maposmatic-dev] New patchset for style improvements and slippy map

[Maxime Petazzoni]

Hi,

The patch set replaces my previous style improvements patch. The original style
improvements patch was updated to apply on top of a tree containing the slippy
map commit.

The second patch here allows the use of MapOSMatic without a GIS-capable
database. When GIS_DATABASE_NAME is empty or set to None, the city_exists()
method always returns True and the slippy map does not attempt to use the
gis.models.PointField class.

The last patch makes some improvements on the slippy map integration into the
map request form. As explained in the commit message, one last bug remains: the
slippy map stays empty (grey, no tiles loaded) until an event occurs on the
map.

Maybe Etienne has an idea?

- Maxime