Fix glm includes for Travis

include/Camera.h

 #ifndef _CAMERA_H_
 #define _CAMERA_H_
 
-#include "glm/vec3.hpp"
-#include "glm/mat4x4.hpp"
+#include <glm/vec3.hpp>
+#include <glm/mat4x4.hpp>
 
 class Camera {
   public:

include/Mesh.h

 #ifndef _MESH_H_
 #define _MESH_H_
 
-#include "glm/vec3.hpp"
+#include <glm/vec3.hpp>
 
 /*!
  * \brief OpenGL Mesh

include/Render.h

 #ifndef _RENDER_H_
 #define _RENDER_H_
 
-#include "glm/vec4.hpp"
+#include <glm/vec4.hpp>
 
 #include "TextureManager.h"
 

include/RoomData.h

 #ifndef _ROOM_DATA_H_
 #define _ROOM_DATA_H_
 
-#include "glm/vec3.hpp"
-
-#include <vector>
 #include <memory>
+#include <vector>
+#include <glm/vec3.hpp>
 
 class BoundingBox {
   public:

include/system/FontTRLE.h

 #ifndef _FONT_TRLE_H_
 #define _FONT_TRLE_H_
 
-#include "glm/vec2.hpp"
 #include <vector>
+#include <glm/vec2.hpp>
 
 /*!
  * \brief Tomb Raider Level Editor Font loader

include/system/Window.h

 #ifndef _WINDOW_H_
 #define _WINDOW_H_
 
-#include "glm/vec2.hpp"
-#include "glm/vec4.hpp"
-
 #include <vector>
+#include <glm/vec2.hpp>
+#include <glm/vec4.hpp>
 
 class Shader {
   public:

src/Camera.cpp

  * \author xythobuz
  */
 
-#include "glm/gtc/matrix_transform.hpp"
+#include <glm/gtc/matrix_transform.hpp>
 
 #include "global.h"
 #include "Camera.h"

src/Entity.cpp

  * \author xythobuz
  */
 
-#include "glm/glm.hpp"
+#include <glm/glm.hpp>
 
 #include "global.h"
 #include "Log.h"

src/Room.cpp

  * \author xythobuz
  */
 
-#include "glm/gtx/intersect.hpp"
-
 #include <algorithm>
+#include <glm/gtx/intersect.hpp>
 
 #include "global.h"
 #include "Game.h"

src/Sprite.cpp

  * \author xythobuz
  */
 
-#include "glm/glm.hpp"
+#include <glm/glm.hpp>
 
 #include "global.h"
 #include "Camera.h"

src/commands/CommandSet.cpp

  * \author xythobuz
  */
 
-#include "glm/glm.hpp"
+#include <glm/glm.hpp>
 
 #include "global.h"
 #include "Camera.h"

src/loader/LoaderTR2.cpp

  */
 
 #include <vector>
-
-#include "glm/glm.hpp"
-#include "glm/gtc/matrix_transform.hpp"
+#include <glm/glm.hpp>
+#include <glm/gtc/matrix_transform.hpp>
 
 #include "global.h"
 #include "Game.h"