include revision id in getdiff conduit call
Summary:
we need to know the revision id in order to generate
differential links. It would be amazing if there existed some library
for object <-> network call mapping, and we could get all the
information about an object given some unique ID rather than having to
create a dictionary manually. One can dream...
Test Plan:
- setup on test phabricator instance
- called differential.getdiff from client code with a valid diffid
- verified that the correct revisionID was included
Reviewed By: epriestley
Reviewers: epriestley
CC: dpepper, aran, epriestley, mgummelt
Differential Revision: 795