Optimized config template for devlab.
Optimized config template for devlab.

Updated quota migration default value.
Added 'down'-state host ignoring by default.
Decreased testing file size to check bandwidth.
Removed comments from template.

MirantisWorkloadMobility/CloudFerry,ntymtsiv/CloudFerry,mgrygoriev/CloudFerry,MirantisWorkloadMobility/CloudFerry,Settis/CloudFerry,MirantisWorkloadMobility/CloudFerry,MirantisWorkloadMobility/CloudFerry,andybondar/CloudFerry,roman-verchikov/CloudFerry,SVilgelm/CloudFerry,andybondar/CloudFerry,mgrygoriev/CloudFerry,SVilgelm/CloudFerry,japaniel/CloudFerry,andybondar/CloudFerry,japaniel/CloudFerry,archyufa/CloudFerry,realsystem/CloudFerry,ntymtsiv/CloudFerry,roman-verchikov/CloudFerry,japaniel/CloudFerry,SVilgelm/CloudFerry,archyufa/CloudFerry,mgrygoriev/CloudFerry,andybondar/CloudFerry,roman-verchikov/CloudFerry,SVilgelm/CloudFerry,mgrygoriev/CloudFerry,archyufa/CloudFerry,ntymtsiv/CloudFerry,archyufa/CloudFerry,japaniel/CloudFerry,realsystem/CloudFerry,realsystem/CloudFerry,ntymtsiv/CloudFerry,roman-verchikov/CloudFerry,realsystem/CloudFerry