Removed possible ambigouus letters

Major changes by request of Danny7007:
-Reduced module to one stage.
-Added a backspace button.
-Reduced interaction punch on arrows.

Reupload with fixes by eXish:

The module now has the letters constantly rotating to make the module possible (manual updated to say this, so reprint required)
Removed many ambiguous cases from the manual/module (again reprint required)
Manual is now bundled with the module
Fixed many things on the mod floating
Added TP support and autosolver
Fixed formatting of a logging line
Fixed the module accepting at least 1 valid letter and anything else as valid
Fixed the module throwing an exception when trying to submit less than 3 letters
Made it so press sounds now come from their respective sources
The module now cannot be interacted with until the lights are on and the module is not playing the striking animation