Change version to 4.2.0 and update motd

Merge pull request #30 from ghostselfbot/tools-spypet

Add Custom Tools to GUI (spy.pet-like Feature WIP)

Font size patch and other hotfixes

Fix file paths being incorrect in playsound

Improve banner printing

Update version to 3.4.0

Update version to 3.3.1, update MOTD and update default config file.

Update version to 3.3.0 and change MOTD

Add MOTD to config and CLI banner.