Merge 'v1.5.2' into master

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/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

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

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