add note on how to make a Google Calendar public
add note on how to make a Google Calendar public
MasseyStudyGroup/masseystudygroup.github.io,mozillascience/studyGroup,emdupre/studyGroup,MasseyStudyGroup/masseystudygroup.github.io,emdupre/studyGroup,openhhucoders/studyGroup,MasseyStudyGroup/masseystudygroup.github.io,emdupre/studyGroup,MasseyStudyGroup/masseystudygroup.github.io,openhhucoders/studyGroup,MasseyStudyGroup/masseystudygroup.github.io,openhhucoders/studyGroup,openhhucoders/studyGroup,mozillascience/studyGroup,mozillascience/studyGroup,openhhucoders/studyGroup,emdupre/studyGroup,mozillascience/studyGroup,emdupre/studyGroup,mozillascience/studyGroup