update version 0.10.3 -> 0.10.4 (#661)
update version 0.10.3 -> 0.10.4 (#661)


AMICI-developer/AMICI,FFroehlich/AMICI,AMICI-developer/AMICI,FFroehlich/AMICI,FFroehlich/AMICI,FFroehlich/AMICI,AMICI-developer/AMICI,AMICI-developer/AMICI