v1.3

Half a year's worth of fixes in one go, enjoy! Here's a selection of the most important fixes:

• Fix JIT problems on Galaxy S7 and iOS 9+ devices
• Fix Android TV support (x86-64) and use latest FFmpeg, fix Raspberry memory use
• Texture replacement support - for custom textures and upscaling
• Workaround rendering issues on Tegra K1/X1
• Initial Vulkan support on Windows - not full featured yet
• Experimental new CPU backend and CPU fixes
• Fix type D cheat codes, allow for homebrew
• Fix some problems when switching away from and back to the app
• Initial game video recording / TAS features (frame stepping)