Port summary KCM loading to KPluginMetaData
The new code loads the KCMs from the pim/kcms/summary namespace.
Task: https://phabricator.kde.org/T14501
Marking this as a draft for now, because it will need some cleanup & deprecation of the virtual configModules
method.
@mlaurent Is this conceptually a good way to go?
Edited by Alexander Lohnau