Initial Raspberry Pi examples

	new file:   EGL/Makefile
	new file:   EGL/main.cpp
	new file:   EGL/main2.cpp
	new file:   EGL/main3.cpp
	new file:   EGL/main4.cpp
	new file:   EGL/main5.cpp
	new file:   EGL/rpiGLES.c
	new file:   EGL/rpiGLES.h
	new file:   dma/Makefile
	new file:   dma/dma.c
	new file:   dma/dma.h
	new file:   dma/main.c
	new file:   keyboardTest/main.c
	new file:   keyboardTest/scancodes.c
	deleted:    keyboardTest/main.c~
	deleted:    keyboardTest/scancodes.c~