An Act amending the act of June 3, 1937 (P.L.1333, No.320), known as the Pennsylvania Election Code, in county boards of elections, further providing for watchers or attorneys at sessions of county board and candidates may be present; in district election officers, further providing for qualifications of election officers and for appointment of watchers; in voting by qualified absentee electors, further providing for applications for official absentee ballots, for date of application for absentee ballot, for official absentee voters ballots and for voting by absentee electors; and, in voting by qualified mail-in electors, further providing for applications for official mail-in ballots, for date of application for mail-in ballot, for official mail-in elector ballots, for delivering or mailing ballots and for voting by mail-in electors.