Add the ability to remove a WebService to Container
Add the ability to remove a WebService to Container

gaowenbin/go-restful,clsung/go-restful,nothingmuch/go-restful,SavantSystems/go-restful,wuub/go-restful,rentongzhang/go-restful,grupawp/go-restful,emicklei/go-restful,vinayakhulawale/go-restful,vikstrous/go-restful,wuub/go-restful,liggitt/go-restful,vinayakhulawale/go-restful,SavantSystems/go-restful,nothingmuch/go-restful,tabuyashir/go-restful,grupawp/go-restful,tabuyashir/go-restful,vikstrous/go-restful,clsung/go-restful,liggitt/go-restful,emicklei/go-restful,brendandburns/go-restful,gaowenbin/go-restful,w4ngyi/go-restful,w4ngyi/go-restful,rentongzhang/go-restful,brendandburns/go-restful,mtojek/go-restful,mtojek/go-restful