* cmake: copy DLL dependencies to output path
This also copies SDL3.dll from an external path when using system
dependencies.
* Only include <SDL3/SDL.h>
* isle: parse cli argument (--ini for custom ini path)
* Use SDL_CreateWIndowWithProperties to create SDL window
Less branching => Clearer code
* Log mxdirectx failure using SDL_Log + E_NOINTERFACE
* Fix d3drm32.def for msvc
* Define D3DRM_WINE when using d3drm from wine
* Ignore failed assertions from d3drm unimplemented functions
* inparser will/should create libiniparser.lib for static libraries and iniparser.lib for a shared library