mouse wheel support

Dependencies

• [2] JUTECG5X bring template-live's protocol in sync with template-live-editor
• [3] CCVA7636 bundle a few more things
• [*] TNRO6KLZ new live app

Change contents

• edit in main.lua at line 367
  [2.536]

  [5.9867]
  + end

  +

  + function love.wheelmoved(dx,dy)

  + if on.mouse_wheel_move then on.mouse_wheel_move(dx,dy) end
• edit in 0001-on at line 15
  [3.1275]

  [3.1275]
  + -- on.mouse_wheel_move (see love.wheelmoved)