(MCO-445) Remove saucy from build defaults
(MCO-445) Remove saucy from build defaults

This commit removes saucy from build_defaults. It went EOL July 17,
2014.

geoffnichols/marionette-collective,kbarber/marionette-collective,ploubser/marionette-collective,heathseals/marionette-collective,pimpajr/marionette-collective,shrug/marionette-collective,johnduarte/marionette-collective,MikaelSmith/marionette-collective,spandeyindia/marionette-collective-1,puppetlabs/marionette-collective,shrug/marionette-collective,jessereynolds/marionette-collective,Iristyle/marionette-collective,puppetlabs/marionette-collective,shrug/marionette-collective,MikaelSmith/marionette-collective,heathseals/marionette-collective,puppetlabs/marionette-collective,heathseals/marionette-collective,heathseals/marionette-collective,richardc/marionette-collective,jessereynolds/marionette-collective,MikaelSmith/marionette-collective,spandeyindia/marionette-collective-1,geoffnichols/marionette-collective,heathseals/marionette-collective,shrug/marionette-collective,Iristyle/marionette-collective,Iristyle/marionette-collective,ploubser/marionette-collective,richardc/marionette-collective,shrug/marionette-collective,jessereynolds/marionette-collective,Iristyle/marionette-collective,johnduarte/marionette-collective,johnduarte/marionette-collective,heathseals/marionette-collective,MikaelSmith/marionette-collective,Iristyle/marionette-collective,johnduarte/marionette-collective,kbarber/marionette-collective,kbarber/marionette-collective,spandeyindia/marionette-collective-1,pimpajr/marionette-collective,shrug/marionette-collective,johnduarte/marionette-collective,pimpajr/marionette-collective,richardc/marionette-collective,ploubser/marionette-collective,geoffnichols/marionette-collective,ploubser/marionette-collective,puppetlabs/marionette-collective,puppetlabs/marionette-collective,MikaelSmith/marionette-collective,jessereynolds/marionette-collective,kbarber/marionette-collective,pimpajr/marionette-collective,spandeyindia/marionette-collective-1,Iristyle/marionette-collective,spandeyindia/marionette-collective-1,pimpajr/marionette-collective,richardc/marionette-collective,richardc/marionette-collective,MikaelSmith/marionette-collective,johnduarte/marionette-collective,pimpajr/marionette-collective,geoffnichols/marionette-collective,jessereynolds/marionette-collective,ploubser/marionette-collective,spandeyindia/marionette-collective-1,richardc/marionette-collective,jessereynolds/marionette-collective,geoffnichols/marionette-collective,puppetlabs/marionette-collective,kbarber/marionette-collective,kbarber/marionette-collective