8chan custom character pack 2023 July 11 release.

Modded the game to support descriptions of custom characters.
The characters are now in alphabetical order. No one cares what order they were added to the game.
A dozen new characters were added. We are up to 176 custom characters.

Contents: 

* dat/*.* - Character files. Characters 20 and upward will be overwritten.

* resources/custom/*.*  - Character images. Your custom.csv will be overwritten.

* ERB/SYSTEM/SHOW_INFO/
   - CHARA_EXPLANATION.ERB  - character descriptions of the new characters
   - SHOW_INFO_CHARA_DESCRIPTION.ERB  - modded to show the character descriptions

