Update loadrelatedcontent.cfm

Prevent error from listdeleteat on siteid if it's not in the selected list
Merge pull request #1667 from nsollecito/patch-1

Update loadrelatedcontent.cfm
bug fix: cfformprotect was skipping tests due to errors
Merge pull request #1669 from stevewithington/develop

bug fix: cfformprotect was skipping tests due to errors