• Added wxProgressDialog::Pulse (wxWidgets 2.8)
  
• Mac SetFrontProcess can be switched off for editors
  and tests using env variable. Still switched on by default.
  Added detail to Wx pod
  
• Added several wxLog functions & methods + Wx::PLlog::Flush
  
• Added wxDateTime::IsValid wxSplitterWindow::UpdateSize
  
• fix for Wx::Locale::FindLanguageInfo / GetLanguageInfo
  
• wxPli_create_evthandler added for VListBox and VScrolledWindow
  
• Added OnDrawSeparator and OnDrawBackground for VListBox
  
• added GradientFillConcentric & DrawLabel for wxDC