UI text: capitalize "Open With"

Because the preposition is the last word in the function or title.

Change-Id: I3648f5723eaf63faef097ea80f30a4576136a4e8
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/coreplugin/editormanager/editormanager.cpp

@@ -830,7 +830,7 @@ void EditorManager::addNativeDirAndOpenWithActions(QMenu *contextMenu, DocumentM
     contextMenu->addAction(d->m_openGraphicalShellAction);
     contextMenu->addAction(d->m_openTerminalAction);
     contextMenu->addAction(d->m_findInDirectoryAction);
-    QMenu *openWith = contextMenu->addMenu(tr("Open with"));
+    QMenu *openWith = contextMenu->addMenu(tr("Open With"));
     connect(openWith, SIGNAL(triggered(QAction*)),
             DocumentManager::instance(), SLOT(executeOpenWithMenuAction(QAction*)));
     openWith->setEnabled(enabled);

src/plugins/coreplugin/editormanager/iexternaleditor.cpp

@@ -34,7 +34,7 @@
     \mainclass
 
     \brief The IExternalEditor class enables registering an external
-    editor in the \gui{Open with} dialog.
+    editor in the \gui{Open With} dialog.
 */
 
 /*!

src/plugins/projectexplorer/foldernavigationwidget.cpp

@@ -343,7 +343,7 @@ void FolderNavigationWidget::contextMenuEvent(QContextMenuEvent *ev)
     actionFind->setEnabled(hasCurrentItem);
     // open with...
     if (hasCurrentItem && !isDirectory) {
-        QMenu *openWith = menu.addMenu(tr("Open with"));
+        QMenu *openWith = menu.addMenu(tr("Open With"));
         Core::DocumentManager::populateOpenWithMenu(openWith,
                                                 m_fileSystemModel->filePath(current));
     }