fix user
add sftponly to groups
lighten the module cache and add ip fallback for vms
ext pillar entry for mirrors, cc @sylvainb
Ãadd help to check vm containership
wip on sysstatt
Merge branch 'stable' of https://github.com/makinacorpus/makina-states into stable
add Systat packaging
fix
sysstatStuff
Add iostats probes

cc @regilero @jpcw
Merge pull request #128 from makinacorpus/stable

Stable