updated student email handling
Merge branch 'old_master' of https://github.com/brainysmurf/ssispowerschoolsyncer into old_master
Merge branch 'old_master' of https://github.com/brainysmurf/ssispowerschoolsyncer into old_master
Merge branch 'old_master' of https://github.com/brainysmurf/ssispowerschoolsyncer into old_master
Merge branch 'old_master' of https://github.com/brainysmurf/ssispowerschoolsyncer into old_master
add grade 5 student emails