Option to define left_min_hyphen and right_min_hyphen

[samuel-hauser]

I tried to add methods to define the following settings:

• left_min_hyphen
• right_min_hyphen

I added functions similar to "setMinWordLength" in "Syllable.php" like so:

public function setLeftMinLength($length = 3)
    {
        $this->left_min_hyphen = $length;
    }

And I changed the default value (3) for $left_min_hyphen and $right_min_hyphen wherever I could find them. Unfortunately the value for left_min_hyphen in the cached json file remains still the old value (2).

What could I have missed?