States now receive/send data upon switch. Also added documentation and made code adhere to StyleCop.
Merge branch 'feat/iss1' into dev
Added GetHashCode(). Fixes #2.
Added statically accessable One, and Zero vectors.
Added a method IsWithin.
Added rudimentary font management and string drawing.
Updates documentation
Added default fonts
Added additional font draw parameters.
Maintained source for readability
Merge branch 'feat/draw-text' into dev
Added a timer class + minor tests
Merge branch 'feat/timer' into dev
Removed SDL libraries from project since they assumed the libraries had a specific path.

Furthermore, the SDL.dll is not required for MonoKle to be built, nor is it required for the WindowsDemo to be built & run.

Finally, the SDL.dll is included when setting up a new MonoGame project, thus there is no need for MonoKle to bring it along.
Merge branch 'fix/sdl-lib' into dev
Added PrimitiveDrawer and demo of Draw2DLine(...)
Merge branch 'debugdrawer' into dev
Added missing source.
Merge branch 'fix/primitivedrawer-missingsource' into dev
Added Camera2D and a simple demo scenario for it.