cmd/scollector: Merge pull request #144 from lukaspustina/patch-1
cmd/scollector: Merge pull request #144 from lukaspustina/patch-1

ios_in_progress should be Gauge instead of Counter
Dieterbe/bosun,Dieterbe/bosun,Dieterbe/bosun,Dieterbe/bosun,vimeo/bosun,vimeo/bosun,vimeo/bosun,vimeo/bosun