Initial PrefixPathLoader tests
Initial PrefixPathLoader tests

- Modified most functionality to use SPL (or SPL-derivative) classes
- Removed all statics (preparing for another solution)

adamlundrigan/zend-stdlib,weierophinney/zend-stdlib,akrabat/zend-stdlib,php-refactoring/zend-array-utility,ezimuel/zend-stdlib,sravanchandj/zend-stdlib,MadCat34/zend-stdlib