Update the new project code and add title page

nw/gui/projtree.py

@@ -192,7 +192,7 @@ class GuiProjectTree(QTreeWidget):
                 nHandle = pHandle
                 pHandle = pItem.parHandle
 
-            # If we again has no home, give up
+            # If we again have no home, give up
             if pHandle is None:
                 self.makeAlert(
                     "Did not find anywhere to add the file or folder!", nwAlert.ERROR

nw/gui/projwizard.py

@@ -324,6 +324,7 @@ class ProjWizardCustomPage(QWizardPage):
 
         self.addPlot.setChecked(True)
         self.addChar.setChecked(True)
+        self.addWorld.setChecked(True)
 
         self.rootForm.addWidget(self.lblPlot,   0, 0)
         self.rootForm.addWidget(self.lblChar,   1, 0)