[XB] Auto Title Case 2.1.3

2.1.3:
XF 2.3 support
Fixed PHP 8.2 compatibility

2.1.2 Patch Level 2:
- Fix: Undefined property in PB\AutoTitleCase\XenAddons\UBS\Service\BlogEntryItem\Edit

2.1.2 Patch Level 1:
- Fix: properly restore position for whitelisted characters

2.1.2:

• XenAddons Showcase support
• XenAddons RMS item & review support
• XenAddons UBS blogs, blog entries, pages, series & series parts support

Fixed incorrect method passed to check content type (woops)
No update from ACP required, just unpack the archive and replace addon files.

Added rebuild tool for converting old content titles
THIS CANNOT BE UNDONE. PLEASE MAKE A BACKUP BEFORE RUN IT.

Return trimmed title to prevent posting content with empty titles
Little code cleanup

Major refactoring to simplify integration with other add-ons
BREAKING CHANGE: some option names was changed!

Added character whitelist
Eg: Inverted question and exclamation marks ¿¡ will be skipped on case transformation

Fixed division by zero with enabled allowed caps percentage option