issue 160 when menu create with new module instance, if already exists module instance, error message return
issue 160 when menu create with new module instance,
if already exists module instance, error message return


git-svn-id: 14219c7368885801070a2cc2c78cd4d5bff209d4@9215 201d5d3c-b55e-5fd7-737f-ddc643e51545

ibin79/xe-core,qkrcjfgus33/xe-core,wkpark/xe-core,xetown/xe-core,wkpark/xe-core,janghwan/xe-core,janghwan/xe-core,Vomvoru/xe-core,ibin79/xe-core,hhgyu/xe-core,janghwan/xe-core,qkrcjfgus33/xe-core,sejin7940/xe-core,youprofit/xe-core,youprofit/xe-core,qkrcjfgus33/xe-core,Vomvoru/xe-core,ckstoa/xe,ibin79/xe-core,Vomvoru/xe-core,xetown/xe-core,youprofit/xe-core,sejin7940/xe-core,ckstoa/xe,hhgyu/xe-core,sejin7940/xe-core,ckstoa/xe,wkpark/xe-core,xetown/xe-core,hhgyu/xe-core