Revert "make command line host non blocking"
Revert "make command line host non blocking"

This reverts commit ac8634448e72602545e0c886403ab185b89d75d6.
It prevented the web process to be started

jtkech/Orchard2,OrchardCMS/Brochard,stevetayloruk/Orchard2,lukaskabrt/Orchard2,petedavis/Orchard2,xkproject/Orchard2,alexbocharov/Orchard2,yiji/Orchard2,stevetayloruk/Orchard2,xkproject/Orchard2,petedavis/Orchard2,petedavis/Orchard2,jtkech/Orchard2,xkproject/Orchard2,yiji/Orchard2,yiji/Orchard2,alexbocharov/Orchard2,stevetayloruk/Orchard2,stevetayloruk/Orchard2,lukaskabrt/Orchard2,OrchardCMS/Brochard,xkproject/Orchard2,xkproject/Orchard2,stevetayloruk/Orchard2,lukaskabrt/Orchard2,jtkech/Orchard2,petedavis/Orchard2,alexbocharov/Orchard2,lukaskabrt/Orchard2,OrchardCMS/Brochard,jtkech/Orchard2