Add from_request method to page manager
Add from_request method to page manager

This can be used to access the current page under some circumstances.

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