Revert "Merge pull request #105 from FraGoTe/patch-1"
Revert "Merge pull request #105 from FraGoTe/patch-1"

This reverts commit 1fbb4fdf675769615a99726629076facac411854, reversing
changes made to 95c93865633bc65209806d1eba3c00a60383c5db.

The revert was performed as it introduced an infinite loop in the
`BarcodeTest::testCODE128()` test case.

Conflicts:
	src/Barcode/Code128.php

zendframework/zend-validator