Added Configuration Keys for the Service Configuration

Added all mapped configuration keys in addition to the method names for the config provider interfaces
Update config.advanced.rst

Refactored the text a little bit to reflect the change with my configuration mapping table. The title to me could use a better wording maybe. Additionally the "Configuration Priority" should be renamed and ideally rewritten a little bit as this basically  belongs to the Configuration merging workflow imo... input required
Merge pull request #967 from manuakasam/patch-2

Added Configuration Keys for the Service Configuration
Merge branch 'hotfix/967'

Close #967