Modern Events Calendar - Ticket and Invoice 3.3.0

- Fixed: Checked label
- Fixed: Sender email address
- Fixed: Notification placeholders

- Compatibility: Ticket App
- Added: Standard invoice template
- Added: Modern ticket type-1 invoice template
- Added: Modern ticket type-2 invoice template
- Added: Modern ticket type-3 invoice template
- Added: Modern ticket type-4 invoice template
- Changed: Modern invoice template name to Classic invoice
- Changed: Ticket template name to Classic Ticket
- Improved: Performance
- Fixed: Export attendees in CSV format
- Fixed: Issue in report page
- Fixed: Check-in status in bookin report page
- Fixed: Time and name in check-in page
- Fixed: Conflict with TheGem theme
- Fixed: Display Stripe and Woocommerce discount
- Fixed: Display time in invoice type

- Added: Checkin status column
- Fixed: Coupon based on user role
- Fixed: Ticket style in mobile
- Fixed: Ticket name in scan page
- Fixed: Display location address
- Fixed: Partial payment
- Fixed: Woocommerce errors
- Fixed: Report page