Add another staging engine, WDM, optimized specifically for WDM project requirements
Created by: JasonRuonanWang
Created by: JasonRuonanWang
Merge details
Created by: williamfgc
@JasonRuonanWang nice job! Can you add some tests, so our coverage doesn't go down. It is also more reliable when @chuckatkins deploys libzmq based engines in conda and spack. Thanks.