Using CachedValue to fix the Vertex_v1 for MT
Using CachedValue for the relevant parts of Vertex_v1
Mentioning @ssnyder , @emoyse , @goetz , @mhodgkin for their info.
This should now leave the definingParameters
for the NeutralParticle to be handled for the package to be fully MT
compatible.
Since I am here removed certain spurious ^M from the header ...
Edited by Christos Anastopoulos