Revert adding shortcut in util.which
Revert adding shortcut in util.which

This was the wrong approach, definitely too much of a hack. ;)

spacetelescope/asv,pv/asv,pv/asv,qwhelan/asv,airspeed-velocity/asv,airspeed-velocity/asv,spacetelescope/asv,spacetelescope/asv,airspeed-velocity/asv,qwhelan/asv,pv/asv,pv/asv,airspeed-velocity/asv,spacetelescope/asv,qwhelan/asv,qwhelan/asv