Upgrade Braintree to version 3.8.0
Upgrade Braintree to version 3.8.0

cunningt/camel,nikhilvibhav/camel,christophd/camel,christophd/camel,cunningt/camel,cunningt/camel,tadayosi/camel,nikhilvibhav/camel,apache/camel,apache/camel,christophd/camel,apache/camel,tdiesler/camel,cunningt/camel,pax95/camel,christophd/camel,apache/camel,adessaigne/camel,tadayosi/camel,adessaigne/camel,tadayosi/camel,tadayosi/camel,tadayosi/camel,pax95/camel,adessaigne/camel,tadayosi/camel,tdiesler/camel,christophd/camel,pax95/camel,pax95/camel,tdiesler/camel,cunningt/camel,adessaigne/camel,nikhilvibhav/camel,tdiesler/camel,christophd/camel,tdiesler/camel,pax95/camel,apache/camel,pax95/camel,apache/camel,tdiesler/camel,adessaigne/camel,adessaigne/camel,nikhilvibhav/camel,cunningt/camel