Active 2d and DCPSE update fix

src/DCPSE_op/DCPSEActiveGelTest.cpp

src/DCPSE_op/DCPSE_copy/Dcpse.hpp

src/DCPSE_op/DCPSE_copy/SupportBuilder.hpp

src/DCPSE_op/DCPSE_op.hpp

src/DCPSE_op/DCPSE_op_test.cpp

src/DCPSE_op/DCPSE_op_test3d.cpp

src/DCPSE_op/Fast_test.cpp