Guard against javascript injection attacks
Guard against javascript injection attacks

Ticket #1656

dennypage/pfsense,ch1c4um/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,brunostein/pfsense,phil-davis/pfsense,NOYB/pfsense,brunostein/pfsense,ptorsten/pfsense,NOYB/pfsense,pfsense/pfsense,dennypage/pfsense,brunostein/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,ch1c4um/pfsense,phil-davis/pfsense,jxmx/pfsense,ptorsten/pfsense,BlackstarGroup/pfsense,jxmx/pfsense,ptorsten/pfsense,phil-davis/pfsense,jxmx/pfsense,NOYB/pfsense,NewEraCracker/pfsense,ch1c4um/pfsense,pfsense/pfsense,ch1c4um/pfsense,dennypage/pfsense