diff --git a/Gopkg.lock b/Gopkg.lock
index edd31a4..f25cddc 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -3,30 +3,39 @@
 
 [[projects]]
   branch = "master"
+  digest = "1:662a18ecf55317daa51ea75dd49cdc936b768019ae80e1c448decc5fe6065fc1"
   name = "code.cloudfoundry.org/bytefmt"
   packages = ["."]
+  pruneopts = "UT"
   revision = "b31f603f5e1e047fdb38584e1a922dcc5c4de5c8"
 
 [[projects]]
+  digest = "1:0803645e1f57fb5271a6edc7570b9ea59bac2e5de67957075a43f3d74c8dbd97"
   name = "github.com/NYTimes/gziphandler"
   packages = ["."]
+  pruneopts = "UT"
   revision = "2600fb119af974220d3916a5916d6e31176aac1b"
   version = "v1.0.1"
 
 [[projects]]
   branch = "master"
+  digest = "1:cd931ea772312521f21e9369400f1f29ca72603903b6e0a1d09f82eb20c07b16"
   name = "github.com/ajstarks/svgo"
   packages = ["."]
+  pruneopts = "UT"
   revision = "644b8db467afccf19a0692a3e31a1868e4287ab8"
 
 [[projects]]
   branch = "master"
+  digest = "1:d6afaeed1502aa28e80a4ed0981d570ad91b2579193404256ce672ed0a609e0d"
   name = "github.com/beorn7/perks"
   packages = ["quantile"]
+  pruneopts = "UT"
   revision = "3a771d992973f24aa725d07868b467d1ddfceafb"
 
 [[projects]]
   branch = "master"
+  digest = "1:649609339635f268acdfb8044ed939bd2960ae0799a96b7a41a2a30ddf794528"
   name = "github.com/danjacques/gopushpixels"
   packages = [
     "device",
@@ -44,129 +53,164 @@
     "support/logging",
     "support/network",
     "support/protostream",
-    "support/stagingdir"
+    "support/stagingdir",
   ]
+  pruneopts = "UT"
   revision = "119448ccacfed5b1278c86f5d5edf9a6a684a2c2"
 
 [[projects]]
+  digest = "1:234bd3c0b701cdb49dbda54821eecf2fc76431618751ee69e95248e358b26fdb"
   name = "github.com/gobuffalo/packr"
   packages = ["."]
+  pruneopts = "UT"
   revision = "1da2bc3e527d59dfffe386a55e7a0583564db4d3"
   version = "v1.10.11"
 
 [[projects]]
+  digest = "1:8caffcd8995b0eae7d2c18b2baefabef331bb05b1e16ed2b26b732c3349e6989"
   name = "github.com/golang/protobuf"
   packages = [
     "proto",
     "ptypes",
     "ptypes/any",
     "ptypes/duration",
-    "ptypes/timestamp"
+    "ptypes/timestamp",
   ]
+  pruneopts = "UT"
   revision = "925541529c1fa6821df4e44ce2723319eb2be768"
   version = "v1.0.0"
 
 [[projects]]
   branch = "master"
+  digest = "1:29a5ab9fa9e845fd8e8726f31b187d710afd271ef1eb32085fe3d604b7e06382"
   name = "github.com/golang/snappy"
   packages = ["."]
+  pruneopts = "UT"
   revision = "553a641470496b2327abcac10b36396bd98e45c9"
 
 [[projects]]
+  digest = "1:160eabf7a69910fd74f29c692718bc2437c1c1c7d4c9dea9712357752a70e5df"
   name = "github.com/gorilla/context"
   packages = ["."]
+  pruneopts = "UT"
   revision = "1ea25387ff6f684839d82767c1733ff4d4d15d0a"
   version = "v1.1"
 
 [[projects]]
+  digest = "1:e166741665f1c34dfc4a3377da2689bddbb4f1c2e6c27795de116e2ebdb86f6f"
   name = "github.com/gorilla/mux"
   packages = ["."]
+  pruneopts = "UT"
   revision = "94231ffd98496cbcb1c15b7bf2a9edfd5f852cd4"
 
 [[projects]]
+  digest = "1:870d441fe217b8e689d7949fef6e43efbc787e50f200cb1e70dbca9204a1d6be"
   name = "github.com/inconshreveable/mousetrap"
   packages = ["."]
+  pruneopts = "UT"
   revision = "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75"
   version = "v1.0"
 
 [[projects]]
   branch = "master"
+  digest = "1:40bf4b24f9127737b22d3b86ff0bef3c3e9d87604d6260d9f9b9125e7995ff49"
   name = "github.com/lunixbochs/struc"
   packages = ["."]
+  pruneopts = "UT"
   revision = "02e4c2afbb2ac4bae6876f52c8273fc4cf5a4b0a"
 
 [[projects]]
+  digest = "1:5985ef4caf91ece5d54817c11ea25f182697534f8ae6521eadcd628c142ac4b6"
   name = "github.com/matttproud/golang_protobuf_extensions"
   packages = ["pbutil"]
+  pruneopts = "UT"
   revision = "3247c84500bff8d9fb6d579d800f20b3e091582c"
   version = "v1.0.0"
 
 [[projects]]
+  digest = "1:40e195917a951a8bf867cd05de2a46aaf1806c50cf92eebf4c16f78cd196f747"
   name = "github.com/pkg/errors"
   packages = ["."]
+  pruneopts = "UT"
   revision = "645ef00459ed84a119197bfb8d8205042c6df63d"
   version = "v0.8.0"
 
 [[projects]]
+  digest = "1:93a746f1060a8acbcf69344862b2ceced80f854170e1caae089b2834c5fbf7f4"
   name = "github.com/prometheus/client_golang"
   packages = [
     "prometheus",
-    "prometheus/promhttp"
+    "prometheus/internal",
+    "prometheus/promhttp",
   ]
-  revision = "c5b7fccd204277076155f10851dad72b76a49317"
-  version = "v0.8.0"
+  pruneopts = "UT"
+  revision = "505eaef017263e299324067d40ca2c48f6a2cf50"
+  version = "v0.9.2"
 
 [[projects]]
   branch = "master"
+  digest = "1:2d5cd61daa5565187e1d96bae64dbbc6080dacf741448e9629c64fd93203b0d4"
   name = "github.com/prometheus/client_model"
   packages = ["go"]
-  revision = "99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c"
+  pruneopts = "UT"
+  revision = "5c3871d89910bfb32f5fcab2aa4b9ec68e65a99f"
 
 [[projects]]
   branch = "master"
+  digest = "1:33c81bf709f084827a560e14415b1d7001a6d1d6fa4bec2cc2e60b84ecbc0e0a"
   name = "github.com/prometheus/common"
   packages = [
     "expfmt",
     "internal/bitbucket.org/ww/goautoneg",
-    "model"
+    "model",
   ]
-  revision = "38c53a9f4bfcd932d1b00bfc65e256a7fba6b37a"
+  pruneopts = "UT"
+  revision = "67670fe90761d7ff18ec1d640135e53b9198328f"
 
 [[projects]]
   branch = "master"
+  digest = "1:d39e7c7677b161c2dd4c635a2ac196460608c7d8ba5337cc8cae5825a2681f8f"
   name = "github.com/prometheus/procfs"
   packages = [
     ".",
     "internal/util",
     "nfs",
-    "xfs"
+    "xfs",
   ]
-  revision = "8b1c2da0d56deffdbb9e48d4414b4e674bd8083e"
+  pruneopts = "UT"
+  revision = "1dc9a6cbc91aacc3e8b2d63db4d2e957a5394ac4"
 
 [[projects]]
+  digest = "1:982714fa3eaafd4251f5ccf3d133b706ad742b86c195d594e1a86050a02f87a8"
   name = "github.com/spf13/cobra"
   packages = ["."]
+  pruneopts = "UT"
   revision = "a1f051bc3eba734da4772d60e2d677f47cf93ef4"
   version = "v0.0.2"
 
 [[projects]]
+  digest = "1:1b21a2b4058a779f290c7341cd93267492e0ecea6c8b54f64a4a5fd7ff131034"
   name = "github.com/spf13/pflag"
   packages = ["."]
+  pruneopts = "UT"
   revision = "e57e3eeb33f795204c1ca35f56c44f83227c6e66"
   version = "v1.0.0"
 
 [[projects]]
+  digest = "1:d28919739d2b26599f5e043f2bf79d946f37daf37b1884114d466608a8225dfa"
   name = "github.com/tdewolff/minify"
   packages = [
     ".",
     "css",
     "html",
-    "svg"
+    "svg",
   ]
+  pruneopts = "UT"
   revision = "222672169d634c440a73abc47685074e1a9daa60"
   version = "v2.3.4"
 
 [[projects]]
+  digest = "1:a4fbdf804f168ed2908b50f207b73bd82b281feb55b4c5dc6661b5cade0b843b"
   name = "github.com/tdewolff/parse"
   packages = [
     ".",
@@ -175,24 +219,30 @@
     "html",
     "strconv",
     "svg",
-    "xml"
+    "xml",
   ]
+  pruneopts = "UT"
   revision = "639f6272aec6b52094db77b9ec488214b0b4b1a1"
   version = "v2.3.2"
 
 [[projects]]
+  digest = "1:9d5cf6f23377cc24f00ba9a7b0c83fe070171c094e42eece262c6252a392ec33"
   name = "go.uber.org/atomic"
   packages = ["."]
+  pruneopts = "UT"
   revision = "8474b86a5a6f79c443ce4b2992817ff32cf208b8"
   version = "v1.3.1"
 
 [[projects]]
+  digest = "1:60bf2a5e347af463c42ed31a493d817f8a72f102543060ed992754e689805d1a"
   name = "go.uber.org/multierr"
   packages = ["."]
+  pruneopts = "UT"
   revision = "3c4937480c32f4c13a875a1829af76c98ca3d40a"
   version = "v1.1.0"
 
 [[projects]]
+  digest = "1:0d59cfb5fb7d699ef8442a0d049935f6d0034aa001ca8328d048a814e1661035"
   name = "go.uber.org/zap"
   packages = [
     ".",
@@ -200,20 +250,54 @@
     "internal/bufferpool",
     "internal/color",
     "internal/exit",
-    "zapcore"
+    "zapcore",
   ]
+  pruneopts = "UT"
   revision = "35aad584952c3e7020db7b839f6b102de6271f89"
   version = "v1.7.1"
 
 [[projects]]
+  digest = "1:342378ac4dcb378a5448dd723f0784ae519383532f5e70ade24132c4c8693202"
   name = "gopkg.in/yaml.v2"
   packages = ["."]
+  pruneopts = "UT"
   revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
   version = "v2.2.1"
 
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "6cebd63ef6071bcd19730d4991c901850e87d4dc5a156c857ae30489a2530607"
+  input-imports = [
+    "code.cloudfoundry.org/bytefmt",
+    "github.com/NYTimes/gziphandler",
+    "github.com/ajstarks/svgo",
+    "github.com/danjacques/gopushpixels/device",
+    "github.com/danjacques/gopushpixels/discovery",
+    "github.com/danjacques/gopushpixels/pixel",
+    "github.com/danjacques/gopushpixels/protocol",
+    "github.com/danjacques/gopushpixels/protocol/pixelpusher",
+    "github.com/danjacques/gopushpixels/proxy",
+    "github.com/danjacques/gopushpixels/replay",
+    "github.com/danjacques/gopushpixels/replay/streamfile",
+    "github.com/danjacques/gopushpixels/support/bufferpool",
+    "github.com/danjacques/gopushpixels/support/byteslicereader",
+    "github.com/danjacques/gopushpixels/support/fmtutil",
+    "github.com/danjacques/gopushpixels/support/network",
+    "github.com/gobuffalo/packr",
+    "github.com/golang/protobuf/proto",
+    "github.com/golang/protobuf/ptypes",
+    "github.com/gorilla/mux",
+    "github.com/pkg/errors",
+    "github.com/prometheus/client_golang/prometheus",
+    "github.com/prometheus/client_golang/prometheus/promhttp",
+    "github.com/spf13/cobra",
+    "github.com/spf13/pflag",
+    "github.com/tdewolff/minify",
+    "github.com/tdewolff/minify/html",
+    "github.com/tdewolff/minify/svg",
+    "go.uber.org/zap",
+    "go.uber.org/zap/zapcore",
+    "gopkg.in/yaml.v2",
+  ]
   solver-name = "gps-cdcl"
   solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
index 4025e52..60ea747 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -61,7 +61,7 @@
 
 [[constraint]]
   name = "github.com/prometheus/client_golang"
-  version = "0.8.0"
+  version = "~0.9.2"
 
 [[constraint]]
   name = "github.com/spf13/cobra"