change the Ipython traceback report; cosmetics

Author: briantoby

GSASII/GSASIIdataGUI.py

@@ -3768,8 +3768,9 @@ def OnImageSum(self,event):
     def OnAddPhase(self,event):
         'Add a new, empty phase to the tree. Called by Data/Add Phase menu'
         PhaseName = ''
-        dlg = wx.TextEntryDialog(None,'Enter a name for this phase','Phase Name Entry','New phase',
+        dlg = wx.TextEntryDialog(self,'Enter a name for this phase','Phase Name Entry','New phase',
             style=wx.OK)
+        dlg.CenterOnParent()
         if dlg.ShowModal() == wx.ID_OK:
             PhaseName = dlg.GetValue()
             self.CheckNotebook()
@@ -4415,7 +4416,7 @@ def OnFileSave(self, event):
 
     def OnNewGSASII(self, event):
         '''Gets a GSAS-II .gpx project file in response to the
-        File/Open new window menu button. Runs only on Mac.
+        File/Open new window menu button.
         '''
         if self.LastGPXdir:
             pth = self.LastGPXdir

GSASII/GSASIIpath.py

@@ -1135,7 +1135,10 @@ def exceptHook(*args):
     import IPython.core
     savehook = sys.excepthook # save the exception hook
     # show the error
-    tb_formatter = IPython.core.ultratb.VerboseTB()
+    # TODO: define a config var that allows selection between the following:
+    #tb_formatter = IPython.core.ultratb.VerboseTB()
+    tb_formatter = IPython.core.ultratb.FormattedTB()
+    #tb_formatter = IPython.core.ultratb.ListTB()
     print(tb_formatter.text(*args))
     # get the Ipython shell routine
     if IPython.core.getipython.get_ipython() is None: