compile optimizations (#1301)

- removed exceptions
- removed runtime security checks from release builds
- disabled runtime type information

Samples/Example_ImGui/main_SDL2.cpp

@@ -73,7 +73,7 @@ int main(int argc, char *argv[])
 
     sdl2::sdlsystem_ptr_t system = sdl2::make_sdlsystem(SDL_INIT_EVERYTHING | SDL_INIT_EVENTS);
     if (*system) {
-        throw sdl2::SDLError("Error creating SDL2 system");
+		wilog_error("Error creating SDL2 system");
     }
 
     sdl2::window_ptr_t window = sdl2::make_window(
@@ -82,7 +82,7 @@ int main(int argc, char *argv[])
             1280, 800,
             SDL_WINDOW_SHOWN | SDL_WINDOW_VULKAN | SDL_WINDOW_RESIZABLE);
     if (!window) {
-        throw sdl2::SDLError("Error creating window");
+		wilog_error("Error creating window");
     }
 
     exampleImGui.SetWindow(window.get());