**Billing Module**
- Added Brand New GiftCard system [Generate Giftcards to let users redeem them on your Panel]
- Added Brand new Discount system [Offer discounts for certain plans on your panel]
- Added Preloader [Load pages more smoothly giving it a professional look]
- Added option to disable emails to users
- Updated all languages with new strings
- Switching Languages & color mode has been made smoother
- Substantially increased loading speeds of portal and billing pages
- Bunch of new smaller changes

In addition, we fixed BUNCH of bugs
- Fixed white flash bug on reload and increased css loading speed [Partial credits @nozia, @padow]
- Fixed modal popup in console
- Updated CSS stylesheets