lftools docs build runs literal lftools commands
these commands are only avaliable if the current patchset
is installed.
this part is a bit of a hacke, suggestions welcome.
also, if anyone knows how this ever worked before,
id love to know.
Also, install tox so that path has python 3 version of tox
first in path.
Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
Change-Id: Ic3f9bd788db851bec815e86d57a1788e7eae945a