Release v1.5

[vb64]

Objects with missing coordinates are not displayed at the map. Thanks for @oliver-daniel for issue #33 discover.

If at least one of geomap_longitude/geomap_latitude properties returns an empty string, then the corresponding object will not be displayed on the map. For example, objects that do not have coordinates or some kind of "secret" objects from your database.

Bugfix: Fix error on action delete in admin panel. Thanks for @KondratevAD for issue #34 discover.