Show Web Inspector on Windows now opens a new window with inspector

It is because somehow QDockWidget::setWidget or QWebInspector itself is
bugged on Windows and is positioning badly in dockwidget window.

FAQ

@@ -64,5 +64,14 @@ A: Well, the problem with using excessive amount of processor time is very likel
        Before using AdBlock, you need to update filters by clicking Update Filters
        button.  
    
+Q: When I add or edit my Search Engines and restart browser, the changes won't stay.
+   What's wrong?
+----------------------------------------------------------------------------------
+A: If you were using own builds from git, you have probably old version of profile
+   database file. The easiest way to upgrade your database is to edit version file
+   in your profile. Open it with some text editor and change 1.0.0-rc1 (or whatever
+   you have in it) to 1.0.0-b4 and then restart browser.
+   Your database should now be updated and changes won't be discarded on every
+   restart anymore.
    
    

TODO

@@ -5,11 +5,10 @@ There are some features, which I plan to implement in future.
 The list is not sorted by priority.
 
 * Import / Export Bookmarks
-* Import Bookmarks from other browsers
 * Speed Dial
 * FTP Protocol support
 * Zoom Widget in statusbar
-* Save more than one account for site + input completer
+* Password Manager: save more than one account for site + input completer
 * New LocationBar completer
 * QFileSystemWatcher reloading local files
 * (KDE) Nepomuk integration

src/app/qupzilla.cpp

@@ -916,6 +916,9 @@ void QupZilla::showStatusbar()
 
 void QupZilla::showWebInspector()
 {
+#ifdef Q_WS_WIN
+    weView()->triggerPageAction(QWebPage::InspectElement);
+#else
     if (m_webInspectorDock) {
         m_webInspectorDock->setPage(weView()->webPage());
         m_webInspectorDock->show();
@@ -925,6 +928,7 @@ void QupZilla::showWebInspector()
     m_webInspectorDock = new WebInspectorDockWidget(this);
     connect(m_tabWidget, SIGNAL(currentChanged(int)), m_webInspectorDock, SLOT(tabChanged()));
     addDockWidget(Qt::BottomDockWidgetArea, m_webInspectorDock);
+#endif
 }
 
 void QupZilla::showBookmarkImport()