diff --git a/vendor/github.com/Sirupsen/logrus/README.md b/vendor/github.com/Sirupsen/logrus/README.md
index 7941ebdb..cbe8b696 100644
--- a/vendor/github.com/Sirupsen/logrus/README.md
+++ b/vendor/github.com/Sirupsen/logrus/README.md
@@ -1,16 +1,19 @@
 # Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>&nbsp;[![Build Status](https://travis-ci.org/sirupsen/logrus.svg?branch=master)](https://travis-ci.org/sirupsen/logrus)&nbsp;[![GoDoc](https://godoc.org/github.com/sirupsen/logrus?status.svg)](https://godoc.org/github.com/sirupsen/logrus)
 
 Logrus is a structured logger for Go (golang), completely API compatible with
-the standard library logger. [Godoc][godoc].
+the standard library logger. [Godoc][godoc]. **Please note the Logrus API is not
+yet stable (pre 1.0). Logrus itself is completely stable and has been used in
+many large deployments. The core API is unlikely to change much but please
+version control your Logrus to make sure you aren't fetching latest `master` on
+every build.**
 
-**Seeing weird case-sensitive problems?** It's in the past been possible to
-import Logrus as both upper- and lower-case. Due to the Go package environment,
-this caused issues in the community and we needed a standard. Some environments
-experienced problems with the upper-case variant, so the lower-case was decided.
+**Seeing weird case-sensitive problems?** Unfortunately, the author failed to
+realize the consequences of renaming to lower-case. Due to the Go package
+environment, this caused issues. Regretfully, there's no turning back now.
 Everything using `logrus` will need to use the lower-case:
 `github.com/sirupsen/logrus`. Any package that isn't, should be changed.
 
-**I am terribly sorry for this inconvenience.** Logrus strives hard for backwards
+I am terribly sorry for this inconvenience. Logrus strives hard for backwards
 compatibility, and the author failed to realize the cascading consequences of
 such a name-change. To fix Glide, see [these
 comments](https://github.com/sirupsen/logrus/issues/553#issuecomment-306591437).
diff --git a/vendor/github.com/docker/distribution/.gitignore b/vendor/github.com/docker/distribution/.gitignore
new file mode 100644
index 00000000..1c3ae0a7
--- /dev/null
+++ b/vendor/github.com/docker/distribution/.gitignore
@@ -0,0 +1,37 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.test
+*.prof
+
+# never checkin from the bin file (for now)
+bin/*
+
+# Test key files
+*.pem
+
+# Cover profiles
+*.out
+
+# Editor/IDE specific files.
+*.sublime-project
+*.sublime-workspace
diff --git a/vendor/github.com/docker/distribution/.mailmap b/vendor/github.com/docker/distribution/.mailmap
new file mode 100644
index 00000000..d9910601
--- /dev/null
+++ b/vendor/github.com/docker/distribution/.mailmap
@@ -0,0 +1,18 @@
+Stephen J Day <stephen.day@docker.com>  Stephen Day <stevvooe@users.noreply.github.com>
+Stephen J Day <stephen.day@docker.com>  Stephen Day <stevvooe@gmail.com>
+Olivier Gambier <olivier@docker.com>    Olivier Gambier <dmp42@users.noreply.github.com>
+Brian Bland <brian.bland@docker.com>    Brian Bland <r4nd0m1n4t0r@gmail.com>
+Brian Bland <brian.bland@docker.com> Brian Bland <brian.t.bland@gmail.com>
+Josh Hawn <josh.hawn@docker.com>        Josh Hawn <jlhawn@berkeley.edu>
+Richard Scothern <richard.scothern@docker.com> Richard <richard.scothern@gmail.com>
+Richard Scothern <richard.scothern@docker.com> Richard Scothern <richard.scothern@gmail.com>
+Andrew Meredith <andymeredith@gmail.com> Andrew Meredith <kendru@users.noreply.github.com>
+harche <p.harshal@gmail.com> harche <harche@users.noreply.github.com>
+Jessie Frazelle <jessie@docker.com>  <jfrazelle@users.noreply.github.com>
+Sharif Nassar <sharif@mrwacky.com> Sharif Nassar <mrwacky42@users.noreply.github.com>
+Sven Dowideit <SvenDowideit@home.org.au> Sven Dowideit <SvenDowideit@users.noreply.github.com>
+Vincent Giersch <vincent.giersch@ovh.net> Vincent Giersch <vincent@giersch.fr>
+davidli <wenquan.li@hp.com> davidli <wenquan.li@hpe.com>
+Omer Cohen <git@omer.io> Omer Cohen <git@omerc.net>
+Eric Yang <windfarer@gmail.com> Eric Yang <Windfarer@users.noreply.github.com>
+Nikita Tarasov <nikita@mygento.ru> Nikita <luckyraul@users.noreply.github.com>