Reworking code

[Volte6]

Description

This fixes some bad code decisions, and works towards moving more code into modules.

Changes

• Add a Reset button to stats in web client.
• Add more data to online window, and update it when certain events occur.
• Replaced some janky gambling module code/approach and replaced it with the right event handling approach.
• gambling module now saves jackpot and "big winner" on a per-room basis.
• Fix fuzzy string matching - was matching anywhere in a string vs. "starts with" on each word.
• Fixed some layout saving issues in the web client.
• Moved the Newbie Guide to a module called newbieguide instead of several hooks.