PHP 5.5 or 6.0

Now that we branched it's time to rename HEAD to something else than 5.1 in order to have different version numbers. Although the name PHP 5.5 was mentioned before, I do think we should call it PHP 6.0. As the Unicode support is quite a drastic change. Going with PHP 6.0 also allows us to be a little less strict with breaking BC in the cases where that might be useful for the Unicode support. I took the freedom to commit this change to CVS, as I needed already different version numbers for the different versions of PHP that I install locally. If discussion results that we need to rename it to something else, that's ofcourse perfectly fine. regards, Derick -- Derick Rethans http://derickrethans.nl | http://ez.no | http://xdebug.org