Add new custom binds

[mastercoms]

• Crouch jump
• Rocket jump (ctap?)
• Bind events
  • Scoreboard net_graph script
• Say rotations - https://cfg.tf/tools/bindgen/
• Custom layers
  • Change class on shift + [1-9]
• Resupply bind? - https://github.com/juniorsgithub/tf2-loadouts-script
• Medigun check bind? http://www.teamfortress.tv/8825/medigun-checker-script