detranslify and slugify about php_rutils

[githubjeka]

I decided to first problem. For this to apply a correct table.

 array('э','je'),     array('ё','jo'),
        array('я','ya'),        array('ю','yu'),
        array('ы','y'),            array('ж','zh'),
        array('й','y'),            array('щ','shch'),        array('ч','ch'),        array('ш','sh'),
        array('э','ea'),        array('а','a'),            array('б','b'),            array('в','v'),        array('г','g'),
        array('д','d'),            array('е','e'),            array('з','z'),            array('и','i'),        array('к','k'),
        array('л','l'),            array('м','m'),            array('н','n'),            array('о','o'),        array('п','p'),
        array('р','r'),            array('с','s'),            array('т','t'),            array('у','u'),        array('ф','f'),
        array('х','h'),            array('ц','c'),            array('э','e'),            array('ь',''),     array('ъ',''),
        array('й','y'),            array('Э','JE'),       array('Ё','JO'),
        array('Я','YA'),
        array('Ю','YU'),
        array('Ы','Y'),
        array('Ж','ZH'),        array('Й','Y'),            array('Щ','SHCH'),        array('Ч','CH'),
        array('Ш','SH'),        array('Э','E'),            array('А','A'),            array('Б','B'),
        array('В','V'),            array('Г','G'),            array('Д','D'),            array('Е','E'),        array('З','Z'),
        array('И','I'),            array('К','K'),            array('Л','L'),            array('М','M'),        array('Н','N'),
        array('О','O'),            array('П','P'),            array('Р','R'),            array('С','S'),        array('Т','T'),
        array('У','U'),            array('Ф','F'),            array('Х','H'),            array('Ц','C'),        array('Э','E'),
        array('Ь',''),              array('Ъ',''),            array('Й','Y'),

Pull Request need ?

[andre487]

For first problem, I think will be better if encoding will be set on the module level. At now multibyte strings are using only in this function but it may change in future.

For second: I will be grateful for pull request.

[andre487]

I fix first problem in commit d1a773f