Added tags to readme for email options, so it's well formated.
Added tags to readme for email options, so it's well formated.
openeducation/travis-ci,openeducation/travis-ci,openeducation/travis-ci,flores/travis-ci,fxposter/travis-ci,flores/travis-ci,fxposter/travis-ci,fxposter/travis-ci,flores/travis-ci