spam-reg and spam.DIC.registerMultiscale not terminating upon reaching deltaPhiMin
In spam 0.6.0 and 0.6.1: spam-reg and spam.DIC.registerMultiscale do not terminate upon reaching deltaPhiMin, regardless of deltaPhiMin's value (0.01, 0.001, 0.0001). This has been reproduced on registration of 2D and 3D images in command-line bash scripts and python scripts. The 2D bash script example and associated images are provided here for easiest replication.