Fixed javadoc and display
Created abstract methods for render
World view height scaled to screen
World view height scaled to screen
Added color class
Added debug msgs; started Color implementations
Repaired readiness errors of opengl
Created generic rectangle method
Reorganizing file tree
Edited package links
Restructure context and display
Ortho fixed and color works
Fixed merge
Merge branch 'color' into dev
Fixed list in README
Created Keyboard class
Changed listeners to dispatchers
Added streams, key states, and simplified EntryPoint
Merge from dev