Trinity 3.5.13

Although SVN provides a direct route to testing patches for the next 3.5.13 release, I want to propose making tarballs available too. Many people are motivated to test newer versions but do not have the bandwidth, computer horsepower, or inclination to support SVN. I propose providing directories just like those for downloading the 3.5.12 tarballs. The directories would be explicitly named 3.5.13-testing or something similar. When 3.5.13 goes live and official, all we should need do is just change the name of the directory. Darrell