milestone moment for the PEAR 1.4.0 effort

Hi, Although unit tests are not complete, every feature on the list of package.xml 2.0 features has been completed except for the bundle release type (easy). Implemented and tested features: 1) automatic install of extension binaries if source package install fails (i.e. pecl install will FINALLY work on windows) 2) os/architecture/extension/php dependencies, package is partially tested 3) pre-download dependency resolution 4) smarter dependency resolution both at install-time and uninstall-time allows (logical) required subpackages (circular dependencies) 5) other cool stuff. Implemented and not unit-tested: 1) customizable install roles 2) customizable file tasks 3) post-install scripts 4) other cool stuff 5) dual package.xml in the same release (package.xml in old format, package2.xml in new format for BC and FC) I will be releasing the first alpha shortly after testing is complete, and soon after 1.3.2. Don't worry, go-pear explicitly downloads the latest PEAR release, so new users will get 1.3.2 Greg