refactored informed consent page to use iframes
refactored informed consent page to use iframes

lianke123321/centinel-server,rpanah/centinel-server,ben-jones/centinel-server,iclab/centinel-server,ben-jones/centinel-server,ben-jones/centinel-server,lianke123321/centinel-server,rpanah/centinel-server,iclab/centinel-server,lianke123321/centinel-server,iclab/centinel-server,rpanah/centinel-server