Removed some of the temporary changes necessary due to 4 hour delay.
Added the specification of the working directory to avoid the change
in working directory behavior that occurs when checking out one
repository vs. two.
If checking out a single repository, the repository is checked out
to the path $(Agent.BuildDirectory)\s instead of
$(Agent.BuildDirectory)\s\<name of repository>. Modified checkout
to hard code path to avoid this change in behavior.
