Correct edge case default value for app content caching
Correct edge case default value for app content caching

mjl/feincms,feincms/feincms,hgrimelid/feincms,michaelkuty/feincms,feincms/feincms,pjdelport/feincms,mjl/feincms,matthiask/feincms2-content,matthiask/django-content-editor,nickburlett/feincms,joshuajonah/feincms,nickburlett/feincms,michaelkuty/feincms,pjdelport/feincms,matthiask/django-content-editor,feincms/feincms,joshuajonah/feincms,michaelkuty/feincms,nickburlett/feincms,matthiask/feincms2-content,mjl/feincms,matthiask/django-content-editor,nickburlett/feincms,joshuajonah/feincms,matthiask/feincms2-content,pjdelport/feincms,matthiask/django-content-editor,michaelkuty/feincms,hgrimelid/feincms,hgrimelid/feincms,joshuajonah/feincms