Let notes expand to full with fbsupport off

This hides the whole QWidget with the share-to-fb button in it. This
lets the Notes field expand to the full width.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

qt-ui/maintab.cpp

@@ -189,6 +189,7 @@ MainTab::MainTab(QWidget *parent) : QTabWidget(parent),
 	ui.facebookPublish->setVisible(fb->loggedIn());
 #else
 	ui.facebookPublish->setVisible(false);
+	ui.socialNetworks->setVisible(false);
 #endif
 
 	acceptingEdit = false;