EOS code updated to make use of composition module. This is part of the larger change to change all composition handling to use the composition module. Note that the current implimentation is a bit hacky since it simply copies back and forth to the alredy used HELMEOSInput and HELMEOSOutput structs. In furture this can be more tightly connected to avoid extra copies.
currently this can only interface with polySolver; however, it does work 100% to run a model. The biggest caveat is that at this time there is no way to get the actual results out of the model other than to visualize them in GLVis or use the limited output dumped in the output directory
