add gitignore
add gitignore

RubaXa/keymaster,pandoraui/keymaster,harvesthq/keymaster,MOODOO-SH/keymaster,relax/keymaster,nelsonic/keymaster,madrobby/keymaster,atomic-app/keymaster,pandoraui/keymaster,relax/keymaster,atomic-app/keymaster,greyhwndz/keymaster,MOODOO-SH/keymaster,kentcdodds/keymaster,greyhwndz/keymaster,quizlet/keymaster,madrobby/keymaster,quizlet/keymaster,nelsonic/keymaster