Added zh-cn lang file
Added zh-cn lang file

jonsamwell/angular-auto-validate,PeterDaveHello/angular-auto-validate,schlegel/angular-auto-validate,schlegel/angular-auto-validate,renamed/angular-auto-validate,MohammedAmine/angular-auto-validate,MohammedAmine/angular-auto-validate,jonsamwell/angular-auto-validate,emanbuc/angular-auto-validate,PeterDaveHello/angular-auto-validate,renamed/angular-auto-validate,emanbuc/angular-auto-validate