Adapt windows build to glm 1.0.2 (#655)

* update Shadows.cpp

* add glm includes to Shadows.cpp

* add includes

src/objects/Transform.cpp

@@ -2,6 +2,8 @@
 
 #include "data/dv_util.hpp"
 
+#include <glm/gtc/matrix_transform.hpp>
+
 void Transform::refresh() {
     combined = glm::mat4(1.0f);
     combined = glm::translate(combined, pos);