bill printout tests done
gitignore update
Merge branch 'master' of git@github.com:pmanko2/429SuperMarket.git

Conflicts:
	SuperMarket/db.lck
	SuperMarket/log/log.ctrl
	SuperMarket/log/log1.dat
	SuperMarket/log/logmirror.ctrl
	SuperMarket/seg0/c300.dat
	SuperMarket/seg0/c360.dat
	SuperMarket/seg0/c371.dat
	SuperMarket/seg0/c380.dat
	SuperMarket/seg0/c391.dat