Consistency and encoding cleanup

As mentioned in issue #18 there's absolutely no need to have additional UTF-8 encoding, and thus should be removed.
If some encoding conversion should be done, the best way (assuming users have mbstring installed) would be using mb_convert_encoding($str, 'UTF-8', 'Windows-1252') which will properly convert extended latin variations.
Merge pull request #19 from FrittenKeeZ/patch-1

Consistency and encoding cleanup