Classerize Memory
Start abstracting ui calls out to Ui class
memory dump is now little endian by default (like most rpi code)
Add stubs for CLOCK and PWM registers
Classerize Framebuffer
Classerize Mbox
Change around Memory initilization ordering
Use given mem_size rather than getMemSize() call that's definately not valid
Plugging in more IoRegion abstractions
More classerizing of Memory
Remove Memory's explicit knowledge of Gpio
Make Memory members private
Consumers who care about dram size are now given it explicitly
Reorganize remu_core sources to be alphabetical
Start abstracting RPi specific elements out to RPiEmulator
Create namespace remu
key_listener is now a vector of listeners
Stub out bitbang::Button
Framebufer tick classerized; Add KeyDispatcher
Framebuffer is now a KeyDispatcher; Nes knows nothing about Framebuffer