Being able to clone TFS path "$/"
Prevent using 'branch' command when cloned whole repository
Update release note
Merge pull request #662 from pmiossec/clone_tfs_root

Being able to clone TFS path "$/"
Some silly people could add changes when renaming a branch
Detecting an branch rename changeset
Process changeset when with new branch (instead with old one)

Ignore rename changeset when discovered because
we want to process it as a changeset of the renamed branch.

This way, if changes are made (other than the branch renaming),
there will be fetched in TfsHelperBase.GetChangesets()!

Before that change, there would have been not fetched
because the tfs path was the one of the old branch but
the changes belong to the new renamed branch path!
Manage case where the first changeset of a clone is a rename changeset