publish universal binary wheels (fixes #525)
publish universal binary wheels (fixes #525)

w1z2g3/crossbar,NinjaMSP/crossbar,NinjaMSP/crossbar,w1z2g3/crossbar,w1z2g3/crossbar,w1z2g3/crossbar,w1z2g3/crossbar,w1z2g3/crossbar,NinjaMSP/crossbar,w1z2g3/crossbar