osx: Added the badly-missed .gitignore
osx: Added the badly-missed .gitignore

ronys/pwsafe-test,Sp1l/pwsafe,sorinAche23/Psafe,gpmidi/pwsafe,Sp1l/pwsafe,sorinAche23/Psafe,gpmidi/pwsafe,gpmidi/pwsafe,ronys/pwsafe-test,gpmidi/pwsafe,sorinAche23/Psafe,ronys/pwsafe-test,ronys/pwsafe-test,gpmidi/pwsafe,sorinAche23/Psafe,Sp1l/pwsafe,sorinAche23/Psafe,Sp1l/pwsafe,ronys/pwsafe-test,ronys/pwsafe-test,Sp1l/pwsafe,sorinAche23/Psafe,ronys/pwsafe-test,ronys/pwsafe-test,Sp1l/pwsafe,gpmidi/pwsafe,sorinAche23/Psafe,Sp1l/pwsafe,gpmidi/pwsafe,sorinAche23/Psafe,gpmidi/pwsafe,Sp1l/pwsafe