New logger deployed.
Googletest static library recompiled to make it work with gcc 4.8.1. There is a critical bug, most probably in update_focus_box when we are in the building mode.. need to be reproduced and fixed.
Now the regression test the construction of a building. Other small changes applied to city_ui::mouse_press_event
Added new test and some small changes in the code..
Working to fix the bug, most probably in the ui_button_t destructor, seems that when destroying the vertex in the button the application crash.