Pin opendp version number

[mccalluc]

webdp-v2/Engines/opendp/Dockerfile

Line 9 in e25325c

opendp \

I'd suggest that you pin the version number for opendp in the Dockerfile. We should have a new 0.10 release out in the next few weeks: While we are on 0.x versions we aren't guaranteeing perfect backward compatibility.

The project looks interesting!