Log extra environment information (#95)

* Make metrics tests use a host port

* fix port forwarding in devconfig tests

* Log extra environment information at startup

vendor/github.com/genuinetools/amicontained/Gopkg.lock

@@ -0,0 +1,36 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  name = "github.com/sirupsen/logrus"
+  packages = ["."]
+  revision = "d682213848ed68c0a260ca37d6dd5ace8423f5ba"
+  version = "v1.0.4"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/syndtr/gocapability"
+  packages = ["capability"]
+  revision = "33e07d32887e1e06b7c025f27ce52f62c7990bc0"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/crypto"
+  packages = ["ssh/terminal"]
+  revision = "c7dcf104e3a7a1417abc0230cb0d5240d764159d"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/sys"
+  packages = [
+    "unix",
+    "windows"
+  ]
+  revision = "7dca6fe1f43775aa6d1334576870ff63f978f539"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "5953687325d75acd19cee162d99f0d313ea8e61aa4336cfff6b0be32fa814d9e"
+  solver-name = "gps-cdcl"
+  solver-version = 1