added buildPath to the server object in config.coffee. allowed it to be overridden by the cli.
added buildPath to the server object in config.coffee. allowed it to be overridden by the cli.

hellyeahllc/brunch,rlugojr/brunch,hayesgm/brunch,justinwoo/brunch,brunch/brunch,PeterDaveHello/brunch,Flaise/brunch,kidaa/brunch,lalomartins/brunch,ondreian/brunch