Merge pull request #48 from calavera/key_import_url

feat(ssh-import): Add ssh-import-url user attribute.

initialize/config.go

@@ -91,6 +91,12 @@ func Apply(cfg CloudConfig, env *Environment) error {
 					return err
 				}
 			}
+			if user.SSHImportURL != "" {
+				log.Printf("Authorizing SSH keys for CoreOS user '%s' from '%s'", user.Name, user.SSHImportURL)
+				if err := SSHImportKeysFromURL(user.Name, user.SSHImportURL); err != nil {
+					return err
+				}
+			}
 		}
 	}