BUG: Updating SimpleFilters External Module

2d26004 BUG: ctkCoordinateWidget produces float string format use float
d359e40 Adding Slicer specific json for CastImageFilter
0a09fd6 BUG: Process events to update status label before filter execution
960b90e BUG: ignore TypeError due to printing non-printable chars
de11939 Move camel case regex to class scope
f793589 Remove self test registration since it doesn't work
4c535f4 Ignore Direction cosine parameters
2b7eacf Remove ChangeLabelImageFilter

https://github.com/SimpleITK/SlicerSimpleFilters/compare/61f68b377d714b108b634d264d18a3108bdd6321...2d26004dc45b708bbf71f18641b0ab4bce8992a7