added troops controller
Merge branch 'troops' of github.com:KopiSusu/Globe into troops

* 'troops' of github.com:KopiSusu/Globe:
  did something
installing grunt
installed grunt
added country data to back end server
created animation module
re-writing SIM library
render world. have controls.
included tweenmax
added doc handlers to sim
can handle mouse clicks
getting object by intersection
grunt
Merge branch 'troops' of github.com:KopiSusu/Globe into troops

* 'troops' of github.com:KopiSusu/Globe:
  fixed troop generation, still needs touching up
  continued working on animation
  did something
resolved conflicts
updated gruntfile
refactored. continents render
Merge branch 'troops' of github.com:KopiSusu/Globe into troops

* 'troops' of github.com:KopiSusu/Globe:
  added movement