CFY-1511 option not to pipe stdout and stderr when running commnads
CFY-1511 option not to pipe stdout and stderr when running commnads

geokala/cloudify-plugins-common,xdegenne/cloudify-plugins-common,isaac-s/cloudify-plugins-common,cloudify-cosmo/cloudify-plugins-common,cloudify-cosmo/cloudify-plugins-common,isaac-s/cloudify-plugins-common,codilime/cloudify-plugins-common,codilime/cloudify-plugins-common,cloudify-cosmo/cloudify-plugins-common,codilime/cloudify-plugins-common,isaac-s/cloudify-plugins-common