CM:

-ENH: Updated library to let transformix work with multiple parameter files. Up to now only tested for two parameter files. Instead of a filename, the initial transform parameters are referenced to with an index and transform parameters of all registration steps are stored in a vector of configuration objects. It is still a kind of hack, but given the current elastix architecture at least a practical one.

git-svn-id: https://svn.bigr.nl/elastix/trunkpublic@4260 4d348492-3962-11de-aa85-65a2020054a3