New features

• Pass relative URLs for static files through django.contrib.staticfiles (thanks @dyve, fixes #111)
• Allow to override settings at the template tag level (thanks @PetrDiouhy, fixes #59)
• Update Leaflet to 0.7.5 (@dyve)
• Add Czech locale (thanks @PetrDiouhy)

Bug fixes

• Fix interaction with django-geojson (#106, thanks @batisteo)
• Use protocol independant URLs in default OSM tiles (thanks @NotSqrt)
• Fix deprecated TEMPLATE_DEBUG (#121, thanks @josenaka)
• Fix errors with multi-word field names (#123, thanks @josemazo)
• Fix loadevent not being taken into account in forms (#127, thanks @josemazo)