Fixed reference counting
Fixed test (support for MarinaDB)
Fixed zend_object_get_t in simpleXML
Fixed Typo
Fixed return uninitialized_zval
Fixed invaid write/read
Fixed support for references
Cleanup (1-st round)
Fixed memory leak
Cleanup (2-nd round)
Use zend_string* instead of char*
Start working on dom extension

Nowhere near compiling yet...
Add functions for extracting long/double/string from zval

These function get the long / double / string value of a zval with
usual cast semantics, but without actually modifying the zval.

Didn't go on a killing spree for convert_to_* yet...
Make DOM compile

Just make it compile, not work yet...
Reduced memory realocations
Merge branch 'refactoring2' of github.com:zendtech/php into refactoring2
Make DOM mostly work
Cleanup
Merge branch 'refactoring2' of github.com:zendtech/php into refactoring2
Fixed zend_string/char mess