Updated Design document sections for Camera, Logging, and Audio
Added a couple of ideas for an updated entity-component system
Updated Design doc with new Entity-Component system design
Further work to ECS
Restructured format of design doc, and added to ECS design
Added enumEditor code to the project
Started work on new framework implementation
Continued work on new Framework implementation

New framework is now has a usable service manager, can register and use
states, can process input.

Working on create the observer system so messages can be broadcast
between systems
Implemented Observer system

Implemented simple test of the inputSystem notifying the
StateManagerSystem that the escape event had occurred

Added Event enum and an Event class that can be used to notify of
different events
Updated code comments
Added second test state to test changing states
Implemented simple resource manager

ResourceManagerService at this point only loads optimized sdl_surfaces
at this point
Updated project directory organization
Updated project to use SDL2
Removed Xcode project specific files
Cleaned up code
Merge pull request #42 from n8ebel/dev

Dev