Start making the Maemo support more generic.

This includes:
    - decoupling deploy configurations from targets (Reviewed-by: dt)
    - adding a "Generic Linux" device type
    - splitting up the Maemo deployment step into small pieces that
      can be combined in different ways (and much more easily maintained)
    - adding a new version handler for pro.user files
      (Reviewed-by: Tobias Hunger)

Also:
  - Add and use an SSH manager class for easier connection sharing.
  - Make the SSH connection parameters a fixed attribute of the connection.

src/plugins/qt4projectmanager/qt-s60/s60manager.cpp

@@ -38,6 +38,7 @@
 #include "s60emulatorrunconfiguration.h"
 #include "s60devicerunconfiguration.h"
 #include "s60createpackagestep.h"
+#include "s60deployconfiguration.h"
 #include "s60deploystep.h"
 #include "s60runcontrolfactory.h"
 
@@ -125,6 +126,7 @@ S60Manager::S60Manager(QObject *parent) : QObject(parent)
 
     addAutoReleasedObject(new S60DeviceDebugRunControlFactory);
     addAutoReleasedObject(new Qt4SymbianTargetFactory);
+    addAutoReleasedObject(new S60DeployConfigurationFactory);
 
     addAutoReleasedObject(new S60PublishingWizardFactoryOvi);