in order to support the new per plugin configuration file out of the box,

even if a particular plugin can not yet switch to it, it helps if we prepare all usages of the configuration of a plugin to go by the configuration object of that plugin

this means that the plugin will use application.myplugin.config.something instead of application.config.MYPLUGIN.something for its configuration

Target: rename configuration file settings.default.yaml to automation-analytics.default.yaml