added exception namespaces
added exception namespaces

trandangtri/ElasticsearchBundle,martiis/ElasticsearchBundle,saimaz/ElasticsearchBundle,ongr-io/ElasticsearchBundle,tautrimas/ElasticsearchBundle,tautrimas/ElasticsearchBundle,murnieza/ElasticsearchBundle,murnieza/ElasticsearchBundle,asev/ElasticsearchBundle,saimaz/ElasticsearchBundle,trandangtri/ElasticsearchBundle,asev/ElasticsearchBundle,martiis/ElasticsearchBundle