(iOS Thread) Rough draft, needs a lot of work
(iOS Thread) Move BTstack back to main thread
(iOS Thread) Handle the cases where the retroarch thread ends
(iOS Thread) Use an event queue to pass events (reset, state load, etc) to the retroarch thread
(iOS Thread) Fix crash when returning from background
(iOS Thread) Use pthread, rather than Grand Central Dispatch, to create the emulator thread
(iOS Thread) Make the pause menu's exit button work again