- Introduced the flag processing_complete to the INPUT_HANDLER library.
  All Input Handlers except the text menu currently set this to TRUE by
  default. This will change.
- Removed the active_char object reference from the ACCOUNT object. This
  is now determined via function calls. This has introduced a login bug
  that will be resolved in an upcoming update.
- The ACCOUNT object makes use of the new processing_complete flag to
  some degree. It is also moving towards being able to handle event
  driven input processing.
- Removed a backup of the ACCOUNT object that should never have been
  committed.