1.0.0.18

Event: Added Host field to pick a member that will be the meeting host.
Event: Do not allow a member to volunteer more than once for a role or shift.
Event: End date and time are no longer required.
Event Volunteer: Added Delete field for admin or user to be able to delete signing up as a volunteer.
Automation: When member is promoted to Admin, send email listing administrative features.
Automation: On-demand welcome email for new members added to club