rm plaintext from core
rm plaintext from core


Former-commit-id: 8d699bbf60e17311fab9424a8a582bfbb48810fb
LBenzahia/cltk,TylerKirby/cltk,LBenzahia/cltk,kylepjohnson/cltk,D-K-E/cltk,cltk/cltk,coderbhupendra/cltk,diyclassics/cltk,marpozzi/cltk,eamonnbell/cltk,mbevila/cltk,TylerKirby/cltk