Version 3.2

• Improve before/afterroute handlers
• Security: Remove sensitive data from F3 during load
  • Based on keys entered in config. Database credentials by default
• Updated GrumpyPDO and F3 Framework
• Allow site to load even if no mysql credentials are given
• Added global active_module variable
• Improved main controller
  • Ability to specify a settings.json file in module root and load it into the controllers $settings property
    • Can be accessed in views by the module_settings variable
  • Add renderView() method to render a view without echoing it