Move *-serial to nonblocking.
Move *-serial to nonblocking.

Also remove the -subnet test which is apparently not useful.

thockin/contrib,kskalski/contrib,thockin/contrib,micheleorsi/contrib,ixdy/contrib,hongchaodeng/contrib,ixdy/contrib,cdemers/contrib,marketlogicsoftware/contrib,vishpat/contrib,moul/contrib,rmmh/kubernetes-contrib,olark/kubernetes-contrib,marketlogicsoftware/contrib,olark/kubernetes-contrib,eparis/contrib,fcvarela/contrib,thockin/contrib,x13n/contrib,pwittrock/contrib,kskalski/contrib,danushkaf/contrib,upmc-enterprises/contrib,kskalski/contrib,thockin/contrib,pwittrock/contrib,gouyang/contrib,lewislyou/contrib,marketlogicsoftware/contrib,rchicoli/kubernetes-contrib,endocode/contrib,mikedanese/contrib,aledbf/contrib,gouyang/contrib,thockin/contrib,rchicoli/kubernetes-contrib,caesarxuchao/contrib,eparis/contrib,gouyang/contrib,krzyzacy/contrib,piosz/contrib,mikedanese/contrib,spxtr/contrib,olark/kubernetes-contrib,pwittrock/contrib,piosz/contrib,kow3ns/contrib,devlinmr/contrib,eastbanctech/kubernetes-contrib,moul/contrib,girishkalele/contrib,lewislyou/contrib,danushkaf/contrib,micheleorsi/contrib,jasonbrooks/contrib,lewislyou/contrib,spxtr/contrib,kow3ns/contrib,Pensu/contrib,verb/contrib,foxish/contrib,gmarek/contrib,chiradeep/contrib,luxas/contrib,lewislyou/contrib,kskalski/contrib,x13n/contrib,Q-Lee/contrib,lewislyou/contrib,girishkalele/contrib,x13n/contrib,jcmoraisjr/k8s-contrib,olark/kubernetes-contrib,cdemers/contrib,spxtr/contrib,danushkaf/contrib,Wattpad/kubernetes-contrib,ingvagabund/contrib,devlinmr/contrib,endocode/contrib,eparis/contrib,ingvagabund/contrib,x13n/contrib,foxish/contrib,endocode/contrib,thockin/contrib,danushkaf/contrib,olark/kubernetes-contrib,upmc-enterprises/contrib,piosz/contrib,ingvagabund/contrib,krzyzacy/contrib,piosz/contrib,grodrigues3/contrib,jcmoraisjr/k8s-contrib,xialonglee/contrib,jcmoraisjr/k8s-contrib,vishpat/contrib,ixdy/kubernetes-contrib,jasonbrooks/contrib,moul/contrib,fcvarela/contrib,upmc-enterprises/contrib,verb/contrib,foxish/contrib,jasonbrooks/contrib,verb/contrib,Wattpad/kubernetes-contrib,x13n/contrib,kow3ns/contrib,micheleorsi/contrib,spxtr/contrib,verb/contrib,girishkalele/contrib,ixdy/kubernetes-contrib,grodrigues3/contrib,kow3ns/contrib,Pensu/contrib,x13n/contrib,kskalski/contrib,stephenrlouie/contrib,cdemers/contrib,widgetpl/contrib,cdemers/contrib,ixdy/kubernetes-contrib,k8s-packages-power/contrib,luxas/contrib,xialonglee/contrib,hongchaodeng/contrib,grodrigues3/contrib,eastbanctech/kubernetes-contrib,rmmh/kubernetes-contrib,Q-Lee/contrib,eparis/contrib,aledbf/contrib,lewislyou/contrib,Pensu/contrib,krzyzacy/contrib,luxas/contrib,rmmh/kubernetes-contrib,xialonglee/contrib,widgetpl/contrib,upmc-enterprises/contrib,stephenrlouie/contrib,rmmh/kubernetes-contrib,eparis/contrib,eparis/contrib,chiradeep/contrib,olark/kubernetes-contrib,fcvarela/contrib,micheleorsi/contrib,xialonglee/contrib,foxish/contrib,hongchaodeng/contrib,xialonglee/contrib,widgetpl/contrib,caesarxuchao/contrib,fcvarela/contrib,piosz/contrib,k8s-packages-power/contrib,upmc-enterprises/contrib,widgetpl/contrib,marketlogicsoftware/contrib,widgetpl/contrib,hongchaodeng/contrib,grodrigues3/contrib,grodrigues3/contrib,cdemers/contrib,Pensu/contrib,vishpat/contrib,eastbanctech/kubernetes-contrib,mikedanese/contrib,gmarek/contrib,verb/contrib,gmarek/contrib,rmmh/kubernetes-contrib,caesarxuchao/contrib,mikedanese/contrib,aledbf/contrib,spxtr/contrib,ixdy/kubernetes-contrib,Q-Lee/contrib,gmarek/contrib,piosz/contrib,aledbf/contrib,chiradeep/contrib,aledbf/contrib,krzyzacy/contrib,rmmh/kubernetes-contrib,jcmoraisjr/k8s-contrib,k8s-packages-power/contrib,widgetpl/contrib,stephenrlouie/contrib,foxish/contrib,endocode/contrib,spxtr/contrib,pwittrock/contrib,cdemers/contrib,eastbanctech/kubernetes-contrib,ixdy/kubernetes-contrib,rchicoli/kubernetes-contrib,chiradeep/contrib,verb/contrib,danushkaf/contrib,chiradeep/contrib,marketlogicsoftware/contrib,caesarxuchao/contrib,jcmoraisjr/k8s-contrib,pwittrock/contrib,gmarek/contrib,Q-Lee/contrib,Q-Lee/contrib,devlinmr/contrib,foxish/contrib,Wattpad/kubernetes-contrib,Pensu/contrib,Q-Lee/contrib,jasonbrooks/contrib,upmc-enterprises/contrib,moul/contrib,devlinmr/contrib,Wattpad/kubernetes-contrib,luxas/contrib,devlinmr/contrib,endocode/contrib,chiradeep/contrib,stephenrlouie/contrib,girishkalele/contrib,krzyzacy/contrib,jcmoraisjr/k8s-contrib,krzyzacy/contrib,eastbanctech/kubernetes-contrib,Wattpad/kubernetes-contrib,eastbanctech/kubernetes-contrib,luxas/contrib,jasonbrooks/contrib,ingvagabund/contrib,moul/contrib,gmarek/contrib,vishpat/contrib,rchicoli/kubernetes-contrib,chiradeep/contrib,jasonbrooks/contrib,hongchaodeng/contrib,caesarxuchao/contrib,ixdy/kubernetes-contrib,fcvarela/contrib,vishpat/contrib,vishpat/contrib,rchicoli/kubernetes-contrib,stephenrlouie/contrib,girishkalele/contrib,kow3ns/contrib,grodrigues3/contrib,k8s-packages-power/contrib,pwittrock/contrib,ingvagabund/contrib,Wattpad/kubernetes-contrib,aledbf/contrib,gouyang/contrib,micheleorsi/contrib,marketlogicsoftware/contrib,fcvarela/contrib,caesarxuchao/contrib,xialonglee/contrib,gouyang/contrib,kskalski/contrib,Pensu/contrib,gouyang/contrib,kow3ns/contrib,ingvagabund/contrib,hongchaodeng/contrib,mikedanese/contrib,rchicoli/kubernetes-contrib,devlinmr/contrib,luxas/contrib,endocode/contrib,ixdy/contrib,danushkaf/contrib,k8s-packages-power/contrib,micheleorsi/contrib,mikedanese/contrib,k8s-packages-power/contrib,stephenrlouie/contrib,girishkalele/contrib