Added the toggle picture button and hoocked it up

This patch adds the toggle picture button and hoocks
it up with the rest of the code. I'v also changed a call
from ProfileWidget because it caused errors on the ui
generated code, where it would try to call an still-to-be
instantiated object.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

qt-ui/profile/profilewidget2.cpp

@@ -100,7 +100,6 @@ ProfileWidget2::ProfileWidget2(QWidget *parent) : QGraphicsView(parent),
 	setupItemOnScene();
 	addItemsToScene();
 	scene()->installEventFilter(this);
-	setEmptyState();
 	connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), this, SLOT(settingsChanged()));
 
 	QAction *action = NULL;