Added basic Log class, with header guards and #include
Defined all Log functions
Added files into the project file
Added logging begin/ended messages
Added Startup/Shutdown logging code
In MFD_Stuff, renamed ExitModule to ShutdownMFD and called that inside
Main's ExitModule
Fixed error where fileHandle was not set to the open file
Added logging code to SimpitManager on HandleEvent,SimulationStart, and SimulationEnd
Added logging when StateSaver blocks an event
Added logging whenever ModuleFactory creates a module
Merge branch 'add_logging' into develop, closes #4