Run All Deployments, Run All Deployments Once, and Multi Box Selector

Until Deployment Process scheduling is in place, it would be beneficial to be able to run all deployment processes or run all deployment processes once. The difference would be run all deployment processes would run them and keep them running, where run once would run all them to a completion code, then pause them all right afterwards.

It would also be nice to include multi-box selectors, that when processes are selected using the multi-boxes, the buttons change to Run Selected Deployments, and Run Selected Deployments Once.