Add VI and alias support in the docker container
Add VI and alias support in the docker container

When editing a file with VI in the container, the
keyboard is not properly setup. This options will
help to do things more smoothly..

Change-Id: I4c9004a4df067d7bbb558461dd98d76e32e64591
Signed-off-by: jose.lausuch <a4ed9890ad7f6494ac84a749f29a4dc3449a1186@ericsson.com>

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