This is a very small app to let you easily add Country/City selects with filtering. So you pick a country and it filters the list of cities. The data is from http://www.geonames.org/ so you better make sure you satisfy their licensing conditions. :)
+This was inspired by wanting to use django-cities ( https://github.com/coderholic/django-cities ) for some simple form stuff and being put off by having to install GeoDjango.
I'm pretty responsive, so please flame, or preferrably contribute patches!