Make use of rb-tfs.

Review Request #8302 — Created July 20, 2016 and submitted — Latest diff uploaded

Information

RBTools
release-0.7.x
572fa9b...

Reviewers

When using TFS, we've traditionally relied on Team Explorer Everywhere's
command-line interface. This is pretty slow and doesn't let us do things like
post shelvesets. In other changes, I've added a helper application built on the
TFS SDK which does what we need. With this change, if that helper is installed,
we use it instead of the old TEE command.

Posted pending changes and shelvesets to my local server.