[PEPr] Changes in proposal for PHP::PHP_Compatibility

Davey Shafik (http://pear.php.net/user/davey) has edited the proposal for PHP::PHP_Compatibility. Change comment: Updated to 0.4. Added a parseArray() method which - with get_included_files - can be used similarly to how parseScript() would have been. Additionaly, I added a $debug param to all public methods which gives much more detailed output ($return[$version] = $function_name is added to the return value for every function found). Documentation updated and examples for additions in 0.3 and 0.4 have been added. Please re-review the package: http://pear.php.net/pepr/pepr-proposal-show.php?id=27 -- Sent by PEPr, the automatic proposal system at http://pear.php.net