Kathará

Changelog

• Limit thread to 10 due to urllib3 limitations
• Fix multithread pull
• Removed duplicated code on list chunks
• Docker max_pool_size set to cpu_count
• remove check on default image on starting and add check update for docker_network_plugin
• add check update to docker images
• Moved few stuff from settings + Fix image pull
• fix quotes on mac connect command
• fix machine check update
• add check update to docker images
• fix quotes on mac connect command
• fix machine check update
• add plugin selection for linux platforms
• Fix iptables parsing (for network plugin) + Minor fixes
• Loading bar instead of text when starting/cleaning lab
• Fix to lab.ext interface names greater than 15 chars
• Fix to lclean when trying to clean an external interface without sudo
• Manager code polishing (moved deployment methods in Link/Machine, like undeploy)
• Add setting to enable ipv6