[NonGNU ELPA] Coffee-Mode version 0.6.3

[ELPA update]

Version 0.6.3 of package Coffee-Mode has just been released in NonGNU ELPA.
You can now find it in M-x package-list RET.

Coffee-Mode describes itself as:
  Major mode for CoffeeScript code

More at https://elpa.nongnu.org/nongnu/coffee-mode.html