OutputMapGenerator using too many SXFunction outputs

[ghorn]

Joel says SXFunctions weren't designed to use 15000 outputs, more like 10 or 100.

So OutputMapGenerator can't set up outputs for all outputs at all time intervals. Just handle: beginning of collocation interval (x,u,p), collocatoin points (x,dx,z,u,p), final point (x only) and put the logic into runtime python.