* Implement audio output
* Semi-proper audio output
* Add audio enable and vsync settings
* Add audio enable and vsync settings
* Optimize audio output a bit
* Make max ring buffer timeout smaller
* Make max ring buffer timeout smaller
* Revert to spinlocking for audio sync
* Sleep emulator thread if too many samples queued
* Fix Teakra submodule breaking
* Don't start audio device too soon
* Fix IWYU errors
* Fix compilation errors on GCC/Clang
* Ignore std::hardware_destructive_interference_size on Android NDK
* Fix more IWYU errors
