added support for closure arguments in PASolve
added support for closure arguments in PASolve

Change-Id: Ic71acd973b1cecf03c5f733c3de9ee7d3ece64bf

ow2-proactive/connector-matlab-scilab,ow2-proactive/connector-matlab-scilab,ow2-proactive/connector-matlab-scilab,lpellegr/connector-matlab-scilab,lpellegr/connector-matlab-scilab,ow2-proactive/connector-matlab-scilab,lpellegr/connector-matlab-scilab,lpellegr/connector-matlab-scilab,lpellegr/connector-matlab-scilab,ow2-proactive/connector-matlab-scilab