Update context_processors.py
Update context_processors.py

Remove obsolete documentation.
michaelkuty/feincms,matthiask/django-content-editor,nickburlett/feincms,feincms/feincms,matthiask/feincms2-content,nickburlett/feincms,mjl/feincms,mjl/feincms,matthiask/feincms2-content,matthiask/django-content-editor,matthiask/django-content-editor,michaelkuty/feincms,feincms/feincms,joshuajonah/feincms,matthiask/django-content-editor,joshuajonah/feincms,matthiask/feincms2-content,nickburlett/feincms,nickburlett/feincms,joshuajonah/feincms,mjl/feincms,michaelkuty/feincms,michaelkuty/feincms,joshuajonah/feincms,feincms/feincms