1. wxShell fixes: now really uses shell (it wasn't different from wxExecute!)

and also added a version which captures the programs output
2. fix for compilers which have void ftime() (my mingw does) in timercmn.cpp
3. updated console sample to test wxShell/wxExecute
4. treetest now can toggle images or change their size
5. wxTreeCtrl doesn't crash if it has no image list


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6404 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/controls/controls.cpp

@@ -1148,6 +1148,7 @@ void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) )
                             max,    // range
                             this,   // parent
                             wxPD_CAN_ABORT |
+                            wxPD_AUTO_HIDE |
                             wxPD_APP_MODAL |
                             wxPD_ELAPSED_TIME |
                             wxPD_ESTIMATED_TIME |