- Fixed i18n of js console widget

- Fixed text spacing in console widget

- Fixed design flaw in security model

  The old model was flawed because sub-proxies would always revert
  to the default policy rather than using the custom policy defined
  by a subclass. The policy is now a standalone object, so the problem
  is fixed.

- Added lots of documentation and a Doxygen config file.

- Extended factory class to create the following types:

  - Any QWidget sub-class
  - KAction
  - KToggleAction

- Added a command line tool for invoking js scripts

- Improved JSObjectProxy Massively

  - Create child widgets from a script
  - Create KActions and KToggleActions from a script
  - Call slots from scripts

- Added support for additional property types