Merge pull request #1 from alkemist/master

Some improvements.
compel gradle not to cache snapshots
http://www.youtube.com/watch?v=Dg8A6RYRH6Y
adding utility extension for decoding URL params, adding authors and notification to build script, incorporating "blink182" flogging, adding test for url decoding
touch
tweaking release script
another tweak to validate isn't heroku
ratpack seems to not respect RATPACK_SITE_OPTS anymore...
move RATPACK_SITE_OPTS into JAVA_OPTS
Return after a client error.