Changed pearl man music id
Removed old Vector test since there is real tests

This file is no longer needed.
Style and performance changes per CppCheck

Ran CppCheck on the code base and made all recommended changes. Tested
with rebuild and it's working nicely.
Small doc fix; unit tests for BoundingBox
Added cool 8-directional weapon for testing
Added unit tests for GeometryUtils
Changed image to image of hikari logo
Moved logo up to top of readme
Added source groups to CMake file
Trying to fix water splash problem

Extended the levels so that you won't splash between transitions but
there's still a problem.
Exposed activeShotCount to scripting layer
Added Menu and MenuItem GUI elements
Small style fixes for Xcode warnings
Renamed EventManager to EventBus

No more "managers"!!!
Added unit tests for EventBus
Fixed capitalization problem
Added Menu and MenuItem + listeners to title
Added new virtual start, select, and cancel keys

Updated Input implementations to use a struct for key states.
Added Icon class (GUI component)

This icon differs from Guichan's implementation in that it lets you use
a subrectangle.
Merge pull request #111 from zackthehuman/master

Lots of GUI work