Minor fixes for Doctor Project
Minor fixes for Doctor Project

Note: The correct links to Doctor/Promise user guides
will be added once we cut colorado branch

Change-Id: Ib3a75027e7e8a94f8cb31ab827208ec391f2e2a8
Signed-off-by: Bertrand Souville <a05bc3106413a2d091093e2a6fc54978ae3fd7e2@docomolab-euro.com>

mywulin/functest,opnfv/functest,mywulin/functest,opnfv/functest