Fix #382: Do not crash if video URL could not be parsed
Fix #382: Do not crash if video URL could not be parsed

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