* build
  * gulp
  
* deploy
  * capistrano

* ui
  * login frame
  * select person frame (autoselect)
  * game mode frame (single, start server, find server)
  * game frame

* engine
  * config
  * map
  * tanks
  * bullets
  * boxes
  * map changes
  * bonuses
  
* proto

* common
  * single game