xF1 Add-on Tickets 1.6.3a

Thanks to Xon for contributions to this and the last couple of releases! - 1.6.3

• Minor assortment of bug fixes.

Thanks to Swallow for fixed bug others! - 1.6.3a

• Error correction
• Adding new features

• Fixed an issue where attachments would not appear after initial ticket creation.
• Resolved a couple missing phrases.
• Added an option to hide the default message editor and allow empty messages when creating tickets if custom ticket fields are preferred.
• Ticket fields can now display their results directly in messages rather than going under or above them.
• Fixed an issue where HTML on category descriptions would not render correctly.
• Display custom field selections when editing categories via ACP.
• Under-the-hood improvements and adjustments to prepare for some much larger features in 1.4.0.