[patch] Group APT calls for salt formula install

When installing salt-formula-* on cfg01, we used to call APT for
each package. Instead, handle them all at once.

While at it, stop using colored output on terminals that don't
support it (e.g. 'vt220' used by OPNFV Jenkins).

Change-Id: Ib8f2cee9638c43cdf648487bf05b07cd49802d3e
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit e1325bf5c526f063e7e16326ad6bfdd1c44d5fec)

0 files changed, 0 insertions, 0 deletions