upgrade joda-time

[brackxm]

currently version 2.6 is used
aws sdk v1 is using 2.8.1
the latest version is 2.10.10

[flipch]

Might I ask why are we still talking about relying on joda? JDK8 and above has all of this.

[msailes]

It will be deprecated in the next major version release.

[patrickjamesbarry]

seems like this ticket should be replaced with #156