sort started machines list to predictably choose the lowest-numbered machine
fix indent
Merge pull request #84 from mikemccracken/predictable-get-started-machine

sort started machines list to predictably choose the lowest-numbered one
add ubuntu user as network creator

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Merge pull request #85 from battlemidget/patch-more-neutron-work

add ubuntu user as network creator