Add missing use statement
Add missing use statement

dereuromark/cakephp-queue,choma/cakephp-queue,geneosoftware/cakephp-queue,Apacta/cakephp-queue,drmonkeyninja/cakephp-queue,luke83/cakephp-queue,albertcansado/cakephp-queue,00F100/cakephp-queue