vendor: pull in azure sdk and openpgp signer

vendor/github.com/davecgh/go-spew/LICENSE

@@ -1,6 +1,6 @@
 ISC License
 
-Copyright (c) 2012-2013 Dave Collins <dave@davec.name>
+Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
 
 Permission to use, copy, modify, and distribute this software for any
 purpose with or without fee is hereby granted, provided that the above

vendor/github.com/davecgh/go-spew/README.md

@@ -1,11 +1,13 @@
 go-spew
 =======
 
-[![Build Status](https://travis-ci.org/davecgh/go-spew.png?branch=master)]
-(https://travis-ci.org/davecgh/go-spew) [![Coverage Status]
-(https://coveralls.io/repos/davecgh/go-spew/badge.png?branch=master)]
+[![Build Status](https://img.shields.io/travis/davecgh/go-spew.svg)]
+(https://travis-ci.org/davecgh/go-spew) [![ISC License]
+(http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) [![Coverage Status]
+(https://img.shields.io/coveralls/davecgh/go-spew.svg)]
 (https://coveralls.io/r/davecgh/go-spew?branch=master)
 
+
 Go-spew implements a deep pretty printer for Go data structures to aid in
 debugging.  A comprehensive suite of tests with 100% test coverage is provided
 to ensure proper functionality.  See `test_coverage.txt` for the gocov coverage
@@ -19,7 +21,7 @@ post about it
 
 ## Documentation
 
-[![GoDoc](https://godoc.org/github.com/davecgh/go-spew/spew?status.png)]
+[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)]
 (http://godoc.org/github.com/davecgh/go-spew/spew)
 
 Full `go doc` style documentation for the project can be viewed online without
@@ -160,6 +162,15 @@ options. See the ConfigState documentation for more details.
 	App Engine or with the "safe" build tag specified.
 	Pointer method invocation is enabled by default.
 
+* DisablePointerAddresses
+	DisablePointerAddresses specifies whether to disable the printing of
+	pointer addresses. This is useful when diffing data structures in tests.
+
+* DisableCapacities
+	DisableCapacities specifies whether to disable the printing of capacities
+	for arrays, slices, maps and channels. This is useful when diffing data
+	structures in tests.
+
 * ContinueOnMethod
 	Enables recursion into types after invoking error and Stringer interface
 	methods. Recursion after method invocation is disabled by default.
@@ -191,4 +202,4 @@ using the unsafe package.
 
 ## License
 
-Go-spew is licensed under the liberal ISC License.
+Go-spew is licensed under the [copyfree](http://copyfree.org) ISC License.

vendor/github.com/davecgh/go-spew/spew/bypass.go

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Dave Collins <dave@davec.name>
+// Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
 //
 // Permission to use, copy, modify, and distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above

vendor/github.com/davecgh/go-spew/spew/bypasssafe.go

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Dave Collins <dave@davec.name>
+// Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
 //
 // Permission to use, copy, modify, and distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above

vendor/github.com/davecgh/go-spew/spew/common.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above

vendor/github.com/davecgh/go-spew/spew/config.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -67,6 +67,15 @@ type ConfigState struct {
 	// Google App Engine or with the "safe" build tag specified.
 	DisablePointerMethods bool
 
+	// DisablePointerAddresses specifies whether to disable the printing of
+	// pointer addresses. This is useful when diffing data structures in tests.
+	DisablePointerAddresses bool
+
+	// DisableCapacities specifies whether to disable the printing of capacities
+	// for arrays, slices, maps and channels. This is useful when diffing
+	// data structures in tests.
+	DisableCapacities bool
+
 	// ContinueOnMethod specifies whether or not recursion should continue once
 	// a custom error or Stringer interface is invoked.  The default, false,
 	// means it will print the results of invoking the custom error or Stringer

vendor/github.com/davecgh/go-spew/spew/doc.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -91,6 +91,15 @@ The following configuration options are available:
 		which only accept pointer receivers from non-pointer variables.
 		Pointer method invocation is enabled by default.
 
+	* DisablePointerAddresses
+		DisablePointerAddresses specifies whether to disable the printing of
+		pointer addresses. This is useful when diffing data structures in tests.
+
+	* DisableCapacities
+		DisableCapacities specifies whether to disable the printing of
+		capacities for arrays, slices, maps and channels. This is useful when
+		diffing data structures in tests.
+
 	* ContinueOnMethod
 		Enables recursion into types after invoking error and Stringer interface
 		methods. Recursion after method invocation is disabled by default.

vendor/github.com/davecgh/go-spew/spew/dump.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -129,7 +129,7 @@ func (d *dumpState) dumpPtr(v reflect.Value) {
 	d.w.Write(closeParenBytes)
 
 	// Display pointer information.
-	if len(pointerChain) > 0 {
+	if !d.cs.DisablePointerAddresses && len(pointerChain) > 0 {
 		d.w.Write(openParenBytes)
 		for i, addr := range pointerChain {
 			if i > 0 {
@@ -282,13 +282,13 @@ func (d *dumpState) dump(v reflect.Value) {
 	case reflect.Map, reflect.String:
 		valueLen = v.Len()
 	}
-	if valueLen != 0 || valueCap != 0 {
+	if valueLen != 0 || !d.cs.DisableCapacities && valueCap != 0 {
 		d.w.Write(openParenBytes)
 		if valueLen != 0 {
 			d.w.Write(lenEqualsBytes)
 			printInt(d.w, int64(valueLen), 10)
 		}
-		if valueCap != 0 {
+		if !d.cs.DisableCapacities && valueCap != 0 {
 			if valueLen != 0 {
 				d.w.Write(spaceBytes)
 			}

vendor/github.com/davecgh/go-spew/spew/format.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above

vendor/github.com/davecgh/go-spew/spew/spew.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above