Adjustements on Markers scenario (now displays a "teacher" markers row) + Added a new "markers_teacher" scenario to edit the teacher markers and browse user markers
#!/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)