removed pre-tests (they just caused console errors and warnings) and updated IE round-robin addImport routine
removed pre-tests (they just caused console errors and warnings) and updated IE round-robin addImport routine

runt18/curl,vtex/curl,djkost85/curl-1,marian-r/curl,cujojs/curl,dfd07d/curl,jaredcacurak/curl,vtex/curl,marian-r/curl,jaredcacurak/curl,dfd07d/curl,cujojs/curl,cujojs/curl,marian-r/curl,runt18/curl,dfd07d/curl,jaredcacurak/curl,vtex/curl,djkost85/curl-1,runt18/curl,djkost85/curl-1