implemented initial unicode normalization unit test skeleton
implemented initial unicode normalization class facade
initial implemention of unicode normalization feature configuration for TYPO3 core's install tool
updated unicode normalizer to reflect previously commited feature-configuration implementation
fixed exception message
renamed variable to avoid confusion
updated code formatting
removed comment-duplication from class-constants
added pure-php fallback-shim, making the temporary “NotImplementedException” obsolete
enhanced code-readability (at least i hope so)
bugfix: made preset classname fit it's corresponding filename
fix: use the previously invented $GLOBALS['TYPO3_CONF_VARS']['SYS']['unicodeNormalization'] parameter
simplified check of normalization-form constant
switched type-cast from “(integer)” to “(int)”
removed double-quotes from exception message
fixed namespace
renamed “useIntlNormalizer” to “useIntlExtension”
renamed CoreNormalizerPreset to PatchworkNormalizerPreset in order to allow a true CoreNormalizer to be implemented
updated docstring in order to reflect latest code additions
updated docstring