Ultimate Membership Pro 12.9

- Improve text translations
- Improve front-end style and CSS structure
- Fix Admin notifications
- Fix Coupon workflow for recurring levels
- Fix Trial option for Bank Transfer payments
- Update Payza payment gateway

- Improve {constants} date format
- Change Authorize payment workflow
- Fix Renew link for authorize payments
- Fix Single Level Link - Braintree payment
- Improve Storing Coupons process
- Improve overall Stripe payment workflow
- New Subscription table design and functions improvements
- Add 3 new Login Templates
- Add 1 new Register Template
- Add 3 new Account Page Templates

- Update Stripe API workflow based on the last requires
- Fix Notifications HTML content submission
- Fix Default WP Role for Pending approve action
- Improve Save Coupon functions
- Improve Pending Users login process