Updated Markers Widget to allow Markers to be deleted + reworked the widget code to make it slightly more readable + updated iframe for markers to allow markers to be submitted per-user
#!/usr/bin/env python
import os
import sys
if __name__ == "__main__":
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "remieplt.settings.dev")
from django.core.management import execute_from_command_line
execute_from_command_line(sys.argv)