State after following astashov clojurescript env

http://astashov.github.io/blog/2014/07/30/perfect-clojurescript-development-environment-with-vim/#disqus_thread
Draw dots by following dots game blogpost

http://rigsomelight.com/2013/08/12/clojurescript-core-async-dots-game.html
Remove compiler output
Add a simple 8x8 grid
Use om to create a grid
Manage grid size using app-state
Update readme & center grid