Update codemirror css to 2.32.
Update codemirror css to 2.32.

caktus/django-scribbler,caktus/django-scribbler,imposeren/django-scribbler,caktus/django-scribbler,imposeren/django-scribbler,caktus/django-scribbler,imposeren/django-scribbler,imposeren/django-scribbler