DKI
Smooth for diffusion (and in general)
Debug connectAApipelines
Bugfix for connectAApipeline (module-specific stream specification)
Revert "Bugfix for connectAApipeline (module-specific stream specification)"

This reverts commit a057a7c98f0825d99177b877f44fdebbcee16c58.
ConnectAAPipeline (module-specific streams)
"Silent" start for cluster computing

SPM need to be started only for local
Diffusion modules