trap.c: remove uses of FEAT_*
monster/mon-util: de-FEATurize
wizard.c: de-FEATurize
spells2.c: remove FEAT_*
More FEAT_* removal
The war continues.
Include names in the store config file.
remove FEAT_* from spells1.c
more FEAT_ removal
Finish up FEAT_* refactor.