Rename a variable in Page.cache_key for clarity
Rename a variable in Page.cache_key for clarity

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