Minor updates to Kernel/PartProp (@ibelyaev)
Cherry-picked from !1400 (merged) on run2-patches
- increase a bit precision for mass/lifeitme printouts
- allow specify negative values for lifetime (being intepreted as width in GeV). This is veyr useful for redefinition of the particle properties, and prevents bugs
- print all redefined properties
- add new qmtest
- regenerate reference file