more reflections work
Import Zend reflection tests

php-src/ext/reflection/tests in PHP-5.4.21
Use more consistent naming in reflection extension

Specifically, use W_<PHP class name> and k_<PHP class name> everywhere
it applies.
Start implementing ReflectionProperty::__toString
Move __toString() implementation to W_ReflectionProperty
Implement ReflectionProperty::export()
this test passes
Fix ReflectionProperty::getValue() on static properties
Add stub for ReflectionProperty::isDefault()
add ReflectionProperty::getModifiers()
Use the same access flag values as in Zend PHP
Create ReflectionProperty::getDeclaringClass
Fix getDeclaringClass()
Merge branch 'master' into reflections
Fix error message for missing property
fix setValue on static property
Throw exception in ctor when the class doesn't exist
Fix error cases for ReflectionProperty ctor
Begin handling ReflectionProperty($obj, 'property')
Support dynamic instance attr in ReflectionProperty