Code cleanup
Code cleanup
re #91 : Do not add the query if it's empty.
re #144 : Router refactoring

- Add DispatcherRouter package
- KViewInterface::getRoute() returns KDispatcherRouterRoute instance
- Replace 'option' by 'component' in framework routing
- Add specialised ComKoowaDispatcherRoute to handle Joomla compatibility and proxy to Joomla's JRoute method.