model: make print_list() into a static C function
authorBrian Norris <banorris@uci.edu>
Thu, 21 Jun 2012 22:13:56 +0000 (15:13 -0700)
committerBrian Norris <banorris@uci.edu>
Thu, 21 Jun 2012 22:17:38 +0000 (15:17 -0700)
This function does not need to be a class member function. It only performs
a standard 'printing' option on a STL list of ModelAction objects.


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