Cortado/release

• Edit build.properties to have a proper product.name (like '0.5.7')
• Tag new cortado locally, e.g. 'git tag 0.5.7'
• Build tar with 'ant distcheck'
• Verify that builds from the tar in output/dist/src work and display a sensible version
• Compile with JDK 1.3 'ant release'
• Pass the cortado-ovt-stripped-* jar through proguard using this config and replace the stripped version with the result
• Test to make sure the resulting jars are usable
• Publish the tag to the upstream repository, e.g. 'git push --tags'
• Copy the working .jar files to a checkout of https://svn.xiph.org/releases/cortado/
• Copy the -stripped- jar to cortado_latest.jar
• Update the checksums, e.g. 'md5sum cortado-0.5.7.tar.gz cortado-0.5.7-*.jar >> MD5SUMS.txt'
• Put the latest, debug, stripped versions on downloads.xiph.org with 'svn commit'
• Nag drac667 to sign the binaries
• Post the signed version to releases.xiph.org
• Post the signed version to theora.org as cortado.jar
• Update this list