Update github.com/xenolf/lego to 0.4.1

vendor/github.com/exoscale/egoscale/init.go

@@ -0,0 +1,21 @@
+package egoscale
+
+import (
+	"crypto/tls"
+	"net/http"
+)
+
+func NewClient(endpoint string, apiKey string, apiSecret string) *Client {
+	cs := &Client{
+		client: &http.Client{
+			Transport: &http.Transport{
+				Proxy:           http.ProxyFromEnvironment,
+				TLSClientConfig: &tls.Config{InsecureSkipVerify: false},
+			},
+		},
+		endpoint:  endpoint,
+		apiKey:    apiKey,
+		apiSecret: apiSecret,
+	}
+	return cs
+}