Revert "more sdl"

This reverts commit e00c89406410f4b31e77d36455499905e947440f.

Engine/source/platformPOSIX/POSIXProcessControl.cpp

@@ -36,7 +36,7 @@
 #include "console/engineAPI.h"
 #include "core/util/journal/process.h"
 #ifndef TORQUE_DEDICATED
-#include <sdl/include/SDL.h>
+#include <SDL.h>
 #endif
 
 //-----------------------------------------------------------------------------

Engine/source/platformSDL/sdlPlatformGL.cpp

@@ -1,4 +1,4 @@
-#include <sdl/include/SDL.h>
+#include <SDL.h>
 #include "windowManager/sdl/sdlWindow.h"
 #include "console/console.h"
 

Engine/source/platformSDL/threads/mutex.cpp

@@ -24,8 +24,8 @@
 #include "platform/threads/mutex.h"
 #include "core/util/safeDelete.h"
 
-#include <sdl/include/SDL.h>
-#include <sdl/include/SDL_thread.h>
+#include <SDL.h>
+#include <SDL_thread.h>
 
 struct PlatformMutexData
 {

Engine/source/platformSDL/threads/thread.cpp

@@ -24,8 +24,8 @@
 #include "platform/threads/semaphore.h"
 #include "platform/threads/mutex.h"
 #include <stdlib.h>
-#include <sdl/include/SDL.h>
-#include <sdl/include/SDL_thread.h>
+#include <SDL.h>
+#include <SDL_thread.h>
 
 class PlatformThreadData
 {