add remote logging system using curl, normalize log messages removing \n, fix fra shaders precision issue, enable core and forward comp. in WGL, disable multisampling,

engine/layout.h

@@ -1869,7 +1869,7 @@ public:
         glGetIntegerv(GL_VIEWPORT, vp);
         glGetFloatv(GL_COLOR_CLEAR_VALUE, cc);
 
-        glClearColor(1, 0, 0, 1);
+        glClearColor(0, 0, 0, 1);
         glClear(GL_COLOR_BUFFER_BIT);
         float zoom = root()->m_zoom;
         auto box = m_clip * zoom;