Faster cloud vars

I improved @fsul's cloud var blocks.

  • I used my own server = less traffic = fixed second-level domains
  • I used launch = asynchronus var setting = a little outdated vars
  • I caches the vars = no time needed to get the vars = a little outdated data in multiplayer games

@bh @jens

@cymplecy is reading (caching) cloud vars
@cymplecy changed cloud id to fred.
Warning:"fred" is a common cloud id.May collide w/ other cloud users.
@cymplecy made cloud id fred2.