Update aws libs and remove waiter (#276)

* update r53 library. Remove waiter code

* live update provider request section

* remove debug

vendor/github.com/aws/aws-sdk-go/service/sts/service.go

@@ -1,4 +1,4 @@
-// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
+// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.
 
 package sts
 
@@ -11,53 +11,12 @@ import (
 	"github.com/aws/aws-sdk-go/private/protocol/query"
 )
 
-// The AWS Security Token Service (STS) is a web service that enables you to
-// request temporary, limited-privilege credentials for AWS Identity and Access
-// Management (IAM) users or for users that you authenticate (federated users).
-// This guide provides descriptions of the STS API. For more detailed information
-// about using this service, go to Temporary Security Credentials (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp.html).
+// STS provides the API operation methods for making requests to
+// AWS Security Token Service. See this package's package overview docs
+// for details on the service.
 //
-//   As an alternative to using the API, you can use one of the AWS SDKs, which
-// consist of libraries and sample code for various programming languages and
-// platforms (Java, Ruby, .NET, iOS, Android, etc.). The SDKs provide a convenient
-// way to create programmatic access to STS. For example, the SDKs take care
-// of cryptographically signing requests, managing errors, and retrying requests
-// automatically. For information about the AWS SDKs, including how to download
-// and install them, see the Tools for Amazon Web Services page (http://aws.amazon.com/tools/).
-//
-//  For information about setting up signatures and authorization through the
-// API, go to Signing AWS API Requests (http://docs.aws.amazon.com/general/latest/gr/signing_aws_api_requests.html)
-// in the AWS General Reference. For general information about the Query API,
-// go to Making Query Requests (http://docs.aws.amazon.com/IAM/latest/UserGuide/IAM_UsingQueryAPI.html)
-// in Using IAM. For information about using security tokens with other AWS
-// products, go to AWS Services That Work with IAM (http://docs.aws.amazon.com/IAM/latest/UserGuide/reference_aws-services-that-work-with-iam.html)
-// in the IAM User Guide.
-//
-// If you're new to AWS and need additional technical information about a specific
-// AWS product, you can find the product's technical documentation at http://aws.amazon.com/documentation/
-// (http://aws.amazon.com/documentation/).
-//
-//  Endpoints
-//
-// The AWS Security Token Service (STS) has a default endpoint of https://sts.amazonaws.com
-// that maps to the US East (N. Virginia) region. Additional regions are available
-// and are activated by default. For more information, see Activating and Deactivating
-// AWS STS in an AWS Region (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html)
-// in the IAM User Guide.
-//
-// For information about STS endpoints, see Regions and Endpoints (http://docs.aws.amazon.com/general/latest/gr/rande.html#sts_region)
-// in the AWS General Reference.
-//
-//  Recording API requests
-//
-// STS supports AWS CloudTrail, which is a service that records AWS calls for
-// your AWS account and delivers log files to an Amazon S3 bucket. By using
-// information collected by CloudTrail, you can determine what requests were
-// successfully made to STS, who made the request, when it was made, and so
-// on. To learn more about CloudTrail, including how to turn it on and find
-// your log files, see the AWS CloudTrail User Guide (http://docs.aws.amazon.com/awscloudtrail/latest/userguide/what_is_cloud_trail_top_level.html).
-//The service client's operations are safe to be used concurrently.
-// It is not safe to mutate any of the client's properties though.
+// STS methods are safe to use concurrently. It is not safe to
+// modify mutate any of the struct's properties though.
 type STS struct {
 	*client.Client
 }
@@ -68,8 +27,11 @@ var initClient func(*client.Client)
 // Used for custom request initialization logic
 var initRequest func(*request.Request)
 
-// A ServiceName is the name of the service the client will make API calls to.
-const ServiceName = "sts"
+// Service information constants
+const (
+	ServiceName = "sts"       // Service endpoint prefix API calls made to.
+	EndpointsID = ServiceName // Service ID for Regions and Endpoints metadata.
+)
 
 // New creates a new instance of the STS client with a session.
 // If additional configuration is needed for the client instance use the optional
@@ -82,17 +44,18 @@ const ServiceName = "sts"
 //     // Create a STS client with additional configuration
 //     svc := sts.New(mySession, aws.NewConfig().WithRegion("us-west-2"))
 func New(p client.ConfigProvider, cfgs ...*aws.Config) *STS {
-	c := p.ClientConfig(ServiceName, cfgs...)
-	return newClient(*c.Config, c.Handlers, c.Endpoint, c.SigningRegion)
+	c := p.ClientConfig(EndpointsID, cfgs...)
+	return newClient(*c.Config, c.Handlers, c.Endpoint, c.SigningRegion, c.SigningName)
 }
 
 // newClient creates, initializes and returns a new service client instance.
-func newClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegion string) *STS {
+func newClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegion, signingName string) *STS {
 	svc := &STS{
 		Client: client.New(
 			cfg,
 			metadata.ClientInfo{
 				ServiceName:   ServiceName,
+				SigningName:   signingName,
 				SigningRegion: signingRegion,
 				Endpoint:      endpoint,
 				APIVersion:    "2011-06-15",