- Modified gameObserver and related classes to be able to work with a precise JGE instance given at construction and not the static global one. That allows to run gameObserver without JGE instance (for example in a worker thread).

- Added an "ACTION_LOGGING_TESTING" mode in the gameObserver. When this is defined, the game reloads itself in every update. I want to use that to track undo problems. Be aware that it kills performances and crashes with the testsuite if you want to activate it.
- Various cleanup/refactor of the game observer.
- Added a gameObserver == operator to compare two games
- Added player mode to the player serialization
- Added a multi-threaded mode to AI_CHANGE_TESTING. For the moment it's only useable with Qt. If you want to use it without, just defined a thread_count higher than 1.
- Refactored random generator class to use list intead of queue
- Defined a specific type for interrupt decision instead of int

projects/mtg/src/GuiCombat.cpp

@@ -201,7 +201,7 @@ bool GuiCombat::CheckUserInput(JButton key)
     DamagerDamaged* oldActive = active;
 /*
     int x,y;
-    if(JGE::GetInstance()->GetLeftClickCoordinates(x, y))
+    if(observer->getInput()->GetLeftClickCoordinates(x, y))
     {
         DamagerDamaged* old = active;
         active = closest<True> (activeAtk->blockers, NULL, static_cast<float> (x), static_cast<float> (y));