ClickCrystals

Add:
  - Entity hud
  - ClickCrystals XYZ website link
  - swap out ogredupe link with yessirbox
  - splash MOTD's to homescreen
  - second GUI mode

Patches:
  - huds being dumb when rendering over chat
  - config saving deleted modules

Remove:
  - remove packet mapper

CCS:
  - make [notify] command have an option for stay time