Added branch that resets the slotname after a wtype change
Added branch that resets the slotname after a wtype change

Fixes #19

lucidmotifs/tswcalc,Xeio/tswcalc,Xeio/tswcalc,joakibj/tswcalc,lucidmotifs/tswcalc,joakibj/tswcalc