* also using DiceScore to test performance on training data.  careful!
turn off normalization in the marginalization scheme to avoid problems with numerical instability.  Need to manually normalize output now.
- add inference tools
- change vigraToMatlab and matlabToVigra conversion to be more generic
- do normalization after inference now (not normalized within method)
add more options for smoothing with different models, and associated parameters
script for quickly testing new methods in the supporting code (use as you like, or just ignore)