Update to release v000r01.

byuu says:

Hooked up a scheduler to enter/exit the CPU core wherever I want. Added
basic 4*1024*1024hz clock, and about eleven or so opcodes. Creating the
disassembler as I encounter each new opcode, not skipping ahead to do
all 'like other' opcodes, eg if I add 'dec b', I don't then add 'dec c'
until I encounter it.

ui/main.cpp

@@ -16,6 +16,10 @@ void Application::main(int argc, char **argv) {
 
   while(quit == false) {
     OS::run();
+
+    if(GameBoy::cartridge.loaded()) {
+      GameBoy::system.run();
+    }
   }
 }