Startup-configuration-window customization.

Branch creation only, nothing new in this commit.
Check MantisBT issue #312:
http://cordobazombie.com.ar/dev/tracker/view.php?id=312
ResourcesConfigWindow: sample Qt application uploaded
ResourcesConfigWindow: sample Qt app build files
ResourcesConfigWindow: previous commit fucked up, this is a fix
ResourcesConfigWindow: Qt dialog configured and running
ResourcesConfigWindow: starting integration of Qt dialog with Ogre.
ResourcesConfigWindow: big changes to the logical structure.

The tool no longer depends on the existence of an Ogre app.
It now stands alone as an independet tool, which works in conjunction
with Ogre and OpenAL to determine and offer the engine configuration,
aka "system settings configuration"
Adding error_reporter main classes, need to work on linux to build this class since fucking windows will not work at all
ResourcesConfigWindow: major updates, almost working now.
Adding ErrorReporter class and ui. Still need to implement some methods. We will do it tomorrow
ResourcesConfigWindow: alert method changed to QMessageBox.

The module (mostly) no longer depends on DebugUtil.
Also removed Qt usage example "addressbook".

In other news, errors persist on function calls: setRenderSystem()
gets invoked with empty QString. And the same thing seems to happen
to every setSomething() slot function.
adding some other stuff. We need to get the machine information and we have the first full functionality tool working
Adding some other changes and fixes
Adding reports cleaner for win
Adding some bugfixes.
Completing the MainStateMachine to be working in the correct order, but we are getting some crashes when we back to the main state... Probably destroying the overlays or something like that...
We will merge against cordobazombie to get all the last changes with the VideoPlayer also
Merge branch 'win_compile' into cordobazombie0.1
Fixing other change. Getting a crash after going back to the main menu when leaving the game
ResourcesConfigWindow: successful load of default system params

Added Qt resources managment, see file CbaZombieConfigDialog.qrc
Yet Qt still can't find the main window background image.
Commenting all the destroy(overlay) methods since this crash the app when we try to load it again. issue #224 IMPORTANT
Fixing some angry_zombies issues when we try to go back to the MainMenu. Now we can move forward and backward.
Still need to check memory when moving in and out.
Also need to fix the ExitState