Moved TranslationsFile into Translation/
Added Translation class
Moved __() from Library to Translation class
Moved htmlencode_params() from Library to Translation class
Moved htmlencode() from Library to Translation class
Renamed htmlencode_params() to htmlencodeParams()
Redone comments
Added use ResourceManager
Move Library::__() => Translation::__() in Config.php
Move Library::__() => Translation::__() in LowlevelChecks.php
Move Library::__() => Translation::__() in Content.php
Move Library::__() => Translation::__() in Async.php
Move Library::__() => Translation::__() in Backend.php
Move Library::__() => Translation::__() in Extend.php
Move Library::__() => Translation::__() in Frontend.php
Move Library::__() => Translation::__() in BoltDataCollector.php
Move Library::__() => Translation::__() in IntegrityChecker.php
Move Library::__() => Translation::__() in Extensions.php
Move Library::__() => Translation::__() in FilePermisions.php
Move Library::__() => Translation::__() in BrowsePlugin.php