Added menu and scene system
Added map
Initial (broken) tile engine implementation.
Fix for Visual Studio
Merge pull request #2 from Isaac-W/aaron

Fix for Visual Studio
Merge branch 'master' into aaron
Fixes for OSX
Merge pull request #1 from aarongrider/aaron

Aaron
Add tile engine test
Merge pull request #2 from Isaac-W/wangi

Merge wangi branch with master
Merge pull request #3 from Isaac-W/master

Add tile engine test