autotest/autotest — pull request #764 by lmr (2013-11-12 18:28:26+00:00)
Title: software_manager: add support for single package upgrade

Add optional package name arg so we can upgrade individual
packages. This was made in all known backends so to maintain
a uniform interface.

Signed-off-by: Ross Brattain
Signed-off-by: Lucas Meneghel Rodrigues