fixed Zend_Validate_Barcode_IntelligentMail class name for psr-0 auto…

[marcing]

…loading compatibility

[falkenhawk]

@marcing I wonder if it would make more sense to rename the file instead? 🤔

[falkenhawk]

@marcing a test is failing

1) Zend_Validate_BarcodeTest::testINTELLIGENTMAIL

include_once(Intelligentmail.php): failed to open stream: No such file or directory
/home/travis/build/zf1s/zf1/packages/zend-loader/library/Zend/Loader.php:134
/home/travis/build/zf1s/zf1/packages/zend-loader/library/Zend/Loader.php:134
/home/travis/build/zf1s/zf1/packages/zend-loader/library/Zend/Loader.php:82
/home/travis/build/zf1s/zf1/packages/zend-validate/library/Zend/Validate/Barcode.php:137
/home/travis/build/zf1s/zf1/packages/zend-validate/library/Zend/Validate/Barcode.php:107
/home/travis/build/zf1s/zf1/tests/Zend/Validate/BarcodeTest.php:345

[marcing]

It would pass if the file was renamed like I proposed initially. @falkenhawk

[glensc]

@marcing you mean class rename, not file rename?

[marcing]

Yes I think the class should be renamed, because the adapter loading forces strtolower + ucfirst and the classname change won't work @glensc