[FEATURE] Add logging for language label usage.
[FEATURE] Add module for displaying evaluated log data of language labels.
[FEATURE] Replace LocalizationService with new LocalizationUtility. LocalizationService is still available for compatibility reasons!
[TASK] Apply CGL rules.
[TASK] Deprecate LocalizationService.
[TASK] Improve display of log data in locallang module.
[TASK] Improve performance of LocalizationService/LocalizationUtility.
[TASK] Remove redundant PHPDoc comments.
[TASK] Set version to 2.2.0.
[BUGFIX] Placeholders in localized strings were replaced in ViewHelper context only.