Upgrade dependency botocore to ==1.4.51
Upgrade dependency botocore to ==1.4.51

scoates/Zappa,mathom/Zappa,pjz/Zappa,Miserlou/Zappa,pjz/Zappa,longzhi/Zappa,parroyo/Zappa,anush0247/Zappa,mathom/Zappa,Miserlou/Zappa,parroyo/Zappa,michi88/Zappa,michi88/Zappa,scoates/Zappa,anush0247/Zappa,longzhi/Zappa