Fixed screenshot distortion bug

ChangeLog.md

     * Added support for Room Sprites displaying.
     * Can now toggle display of Room geometry, models and sprites.
     * Room list is now displayed in reverse. This _fixes_ some transparency issues.
+    * Fixed a bug that sometimes caused distorted Screenshots.
 
     [ 20140111 ]
     * Enabled back face culling --> triangles now oriented correctly

TODO.md

 * Don’t depend on setup: no data or config files should be necessary
 * Be able to change configuration from within OpenRaider
 
-## Bugs
-
-* Screenshots are sometimes distorted?
-    * Seems to happen if OpenRaider.ini sets a resolution larger than the window can be
-
 ## Cmake
 
 * Support SSE with other compilers than Clang (src/CMakeLists.txt)

src/system/WindowGLFW.cpp

     glfwSetMouseButtonCallback(window, WindowGLFW::buttonCallback);
     glfwSetScrollCallback(window, WindowGLFW::scrollCallback);
 
+    int w = size.x, h = size.y;
+    glfwGetWindowSize(window, &w, &h);
+    size.x = w;
+    size.y = h;
+
     return 0;
 }
 

src/system/WindowSDL.cpp

         return -3;
     }
 
+    int w = size.x, h = size.y;
+    SDL_GetWindowSize(window, &w, &h);
+    size.x = w;
+    size.y = h;
+
     context = SDL_GL_CreateContext(window);
     if (!context) {
         Log::get(LOG_ERROR) << "SDL_GL_CreateContext Error: " << SDL_GetError() << Log::endl;