AudioCommon/Mixer: Allow input sample rate changes
Merge pull request #666 from booto/audio-dma-sampling

AudioCommon/Mixer: Allow input sample rate changes
DTK: Adjustments attempting to increase accuracy
Merge pull request #664 from booto/dtk-surgery

DTK: Adjustments attempting to increase accuracy
Core: Get rid of the void handle parameter for DSP initialization
Merge pull request #674 from lioncash/loldsp

Core: Get rid of the void handle parameter for DSP initialization
Core: Use param padState instead of a global in SetInputDisplayString
Merge pull request #675 from lioncash/movie-params

Core: Use param padState instead of a global in SetInputDisplayString
Frame: Only prevent exclusive fullscreen switches when the emulator is paused.

This fixes the "Use Fullscreen" setting in which case the switch is done while the emulator is uninitialized.
Merge pull request #677 from Armada651/use_fullscreen

Frame: Only prevent exclusive fullscreen switches when the emulator is paused