Cluster-autoscaler: version bump to 0.5.0-beta1
Cluster-autoscaler: version bump to 0.5.0-beta1

foxish/contrib,xialonglee/contrib,cdemers/contrib,piosz/contrib,rchicoli/kubernetes-contrib,widgetpl/contrib,moul/contrib,verb/contrib,aledbf/contrib,Q-Lee/contrib,Pensu/contrib,aledbf/contrib,Pensu/contrib,widgetpl/contrib,Q-Lee/contrib,aledbf/contrib,piosz/contrib,thockin/contrib,Q-Lee/contrib,ingvagabund/contrib,piosz/contrib,thockin/contrib,jcmoraisjr/k8s-contrib,moul/contrib,Q-Lee/contrib,thockin/contrib,Pensu/contrib,widgetpl/contrib,widgetpl/contrib,xialonglee/contrib,moul/contrib,kskalski/contrib,x13n/contrib,Q-Lee/contrib,cdemers/contrib,cdemers/contrib,aledbf/contrib,kskalski/contrib,rchicoli/kubernetes-contrib,kskalski/contrib,verb/contrib,piosz/contrib,x13n/contrib,jcmoraisjr/k8s-contrib,widgetpl/contrib,kskalski/contrib,jcmoraisjr/k8s-contrib,foxish/contrib,cdemers/contrib,Pensu/contrib,x13n/contrib,ingvagabund/contrib,cdemers/contrib,foxish/contrib,ingvagabund/contrib,verb/contrib,verb/contrib,kskalski/contrib,piosz/contrib,rchicoli/kubernetes-contrib,ingvagabund/contrib,ingvagabund/contrib,aledbf/contrib,ingvagabund/contrib,moul/contrib,foxish/contrib,jcmoraisjr/k8s-contrib,rchicoli/kubernetes-contrib,xialonglee/contrib,thockin/contrib,moul/contrib,rchicoli/kubernetes-contrib,xialonglee/contrib,verb/contrib,jcmoraisjr/k8s-contrib,Q-Lee/contrib,x13n/contrib,foxish/contrib,thockin/contrib,x13n/contrib,jcmoraisjr/k8s-contrib,cdemers/contrib,xialonglee/contrib,piosz/contrib,x13n/contrib,Pensu/contrib,foxish/contrib,Pensu/contrib,xialonglee/contrib,widgetpl/contrib,kskalski/contrib,rchicoli/kubernetes-contrib,thockin/contrib,verb/contrib,aledbf/contrib