additional check for segmentation region + sanity check
iter_positions removed
new class CTuple for merged_regions
ability to read/write tc3 class labels to hdf
save class labels at once, same method for svm and tc3
don't save tc3 prediciton probabilities to hdf
help text updated
tc3 support errorcorrection + cellh5
option size_gallery_image added
option gallery size image adde