Add a component loader that finds components by searching for elements with the
"data-icinga-component" attribute and loads the corresponding JavaScript file
from the backend to render the component.
refs #4456
- Rename ConfigurationController to ConfigController
- ConfigController and PreferenceController are now subclasses of
BaseConfigController and BasePreferenceController
- Module and Application Config/Preference Tabs are detected via
the ControllerTabCollector
- Moved Controller classes to Icinga/Web/Controller (this is why
so many files are modified)
refs #4530
the js/modules/%modulename%/%file% is now mapped to the module
path (if existing). To prevent name clashing, the modules folder
has been renamed to components.