restore some game functionallity

* i'm gradually restoring game functionality with the new modules design, though still a lot to do
* you can reload all scripts and modules using Ctrl+R shortcut while playing (finally! this is the reason of all this rework)
* a bunch of fixes, but new regression too :P
* fix performance issue that could lead freezes in the client in older machines
* completely new game module with new design
* fix crashs in map render
* remove uigame.cpp (now every game input is via lua)
* enable DEBUG macro by default, with it you are able to view any possible lua leak while running

modules/core_lib/core_lib.otmod

@@ -10,10 +10,12 @@ Module
     dofile 'ext/table'
     dofile 'ext/string'
     dofile 'ext/os'
+
     dofile 'math/point'
     dofile 'math/size'
     dofile 'math/color'
     dofile 'math/rect'
+
     dofile 'const'
     dofile 'util'
     dofile 'globals'
@@ -35,8 +37,4 @@ Module
     dofile 'widgets/uitabbar'
     dofile 'widgets/uipopupmenu'
     dofile 'widgets/uiwindow'
-    --dofile 'widgets/uiminiwindow'
-    --dofile 'widgets/uiminiwindowcontainer'
     dofile 'widgets/uimessagebox'
-
-