Update vendor/

Gopkg.lock

@@ -11,8 +11,8 @@
     "internal",
     "q"
   ]
-  revision = "68fc73b635f890fe7ba2f3b15ce80c85b28a744f"
-  version = "v2.0.2"
+  revision = "bda68dab90fc908ee5dbccb36400edf4f54972d6"
+  version = "v2.1.1"
 
 [[projects]]
   name = "github.com/coreos/bbolt"
@@ -20,6 +20,12 @@
   revision = "583e8937c61f1af6513608ccc75c97b6abdf4ff9"
   version = "v1.3.0"
 
+[[projects]]
+  name = "github.com/davecgh/go-spew"
+  packages = ["spew"]
+  revision = "346938d642f2ec3594ed81d874461961cd0faa76"
+  version = "v1.1.0"
+
 [[projects]]
   name = "github.com/emersion/go-imap"
   packages = [
@@ -40,11 +46,31 @@
   revision = "7e096a0a6197b89989e8cc31016daa67c8c62051"
 
 [[projects]]
-  branch = "8-unauthed-mail"
+  branch = "master"
   name = "github.com/emersion/go-smtp"
   packages = ["."]
-  revision = "b858ceea28e02e5fab171c5f877860ad9080f8b6"
-  source = "https://github.com/lupine/go-smtp"
+  revision = "592cbda523faa1cbe7089c2997534a4a5a22986a"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/luksen/maildir"
+  packages = ["."]
+  revision = "1859503b54bd306fc302bbeac2c10b5a0d5260c9"
+
+[[projects]]
+  name = "github.com/pmezard/go-difflib"
+  packages = ["difflib"]
+  revision = "792786c7400a136282c1664665ae0a8db921c6c2"
+  version = "v1.0.0"
+
+[[projects]]
+  name = "github.com/stretchr/testify"
+  packages = [
+    "assert",
+    "require"
+  ]
+  revision = "f35b8ab0b5a2cef36673838d662e249dd9c94686"
+  version = "v1.2.2"
 
 [[projects]]
   branch = "master"
@@ -53,13 +79,25 @@
     "bcrypt",
     "blowfish"
   ]
-  revision = "85f98707c97e11569271e4d9b3d397e079c4f4d0"
+  revision = "a49355c7e3f8fe157a85be2f77e6e269a0f89602"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/net"
+  packages = ["context"]
+  revision = "afe8f62b1d6bbd81f31868121a50b06d8188e1f9"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/sync"
+  packages = ["errgroup"]
+  revision = "1d60e4601c6fd243af51cc01ddf169918a5407ca"
 
 [[projects]]
   branch = "master"
   name = "golang.org/x/sys"
   packages = ["unix"]
-  revision = "dd2ff4accc098aceecb86b36eaa7829b2a17b1c9"
+  revision = "a200a19cb90b19de298170992778b1fda7217bd6"
 
 [[projects]]
   name = "golang.org/x/text"
@@ -82,6 +120,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "4f9c6f3cf2ad42694856bc039ddb3a7e78af676f095fc24ef633305fe499c3bf"
+  inputs-digest = "3c83cbb5b80f3005d42707c0c6e4f1b301a0429c8b83a837816d41ddeb9dd3ef"
   solver-name = "gps-cdcl"
   solver-version = 1