add config.vm.box_url to vagrantfile, point to precise32 box
add config.vm.box_url to vagrantfile, point to precise32 box

geezmo/mean-vagrant,lalocespedes/mean-vagrant,geezmo/mean-vagrant,carlosazaustre/mean-vagrant,lalocespedes/mean-vagrant,carlosazaustre/mean-vagrant,geezmo/mean-vagrant,carlosazaustre/mean-vagrant,lalocespedes/mean-vagrant,geezmo/mean-vagrant,lalocespedes/mean-vagrant,lalocespedes/mean-vagrant,carlosazaustre/mean-vagrant,geezmo/mean-vagrant