v2.0

• Resources are tagged with environment tag ( var.environment)
• Fixed resource tagging
• Added public LB
• Rename k3s_cluster/loadbalancer.tf to k3s_cluster/k3slb.tf
• Fixed hostname, set hostname equal to the instance_id
• Added automaded creation of the Instance profile name
• Added output: elb_dns_name, k3s_server_public_ips and k3s_workers_public_ips