[BUGFIX] Add plugin name as argument

extbase's AbstractConfigurationManager::getConfiguration() expects either two or zero arguments in TYPO3 4.x
Merge pull request #157 from dreipunktnull/4xfix

[BUGFIX] Add plugin name as argument
[FEATURE] FluxService->convertFlexFormConfigurationToDataStructure
[TASK] Improve backend support and record detection
Merge pull request #160 from NamelessCoder/backend

[TASK] Improve support for backend operation mode
[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