Revert "Issue #181: added a singleton script to CI (only for this branch)"
Revert "Issue #181: added a singleton script to CI (only for this branch)"

This reverts commit f1964377eb84df3525e974bf8f1a40bd599f9950.

NifTK/NiftyNet,NifTK/NiftyNet,NifTK/NiftyNet,NifTK/NiftyNet