Fix Lucene tests - check if the directory exists before trying to clean it up.
Zend_View_Helper_FormSelect uses some hardcoded \n so this test failed of Windows
This tests fails on parse error on PHP 5.2 as there is no namespace support.

This is a workaround which allows tests to start and be skipped.
Merge pull request #134 from froschdesign/master

URL to Travis changed
Merge pull request #135 from mhujer/test-zend-form

Fixes two tests for Zend_Form
Merge pull request #133 from mhujer/tests-lucene

Fix Lucene tests - check if the directory exists before trying to clean it up.