Increase the compile times by including more precompiled headers (#2217)

* Define WIN32_LEAN_AND_MEAN and VC_EXTRALEAN globally
* Use forked version of TUIO, some more work on precompiled headers
* Improvements for the Kameleon module

src/engine/openspaceengine.cpp

@@ -82,6 +82,7 @@
 #include <ghoul/misc/profiling.h>
 #include <ghoul/misc/stacktrace.h>
 #include <ghoul/misc/stringconversion.h>
+#include <ghoul/opengl/ghoul_gl.h>
 #include <ghoul/opengl/debugcontext.h>
 #include <ghoul/opengl/shaderpreprocessor.h>
 #include <ghoul/opengl/texture.h>
@@ -94,6 +95,10 @@
 #include <numeric>
 #include <sstream>
 
+#ifdef WIN32
+#include <Windows.h>
+#endif // WIN32
+
 #ifdef __APPLE__
 #include <openspace/interaction/touchbar.h>
 #endif // __APPLE__