menus submodule added
updated .gitmodules-priv (thanks jared)
merged in feature-menus and resolved conflicts
added platformer to .gitmodules-priv
demoMenus added
Merge pull request #86 from gameclosure/feature-menus-demo

demoMenus added
updated gcapi/timestep submodule refs
updated submodule
updated demoMenus submodule ref
0.1.18 change log
Releasing version release-0.1.18