[FEATURE] Method to detect specific controllers from extension key
Merge pull request #161 from NamelessCoder/backend

[FEATURE] Method to detect specific controllers from extension key
[TASK] Performance improvement on consecutive cache clearing

Prevents repeating cache clearing twice in the same ObjectContainer scope.
Merge pull request #162 from NamelessCoder/cacheclearperformance

[TASK] Performance improvement on consecutive cache clearing