website: Update middleman-hashicorp to 0.3.39, update Gemfile.lock

This commit fixes some dependencies with known issues. It DOES increase the
first build time by quite a bit because a few of the updated dependencies now
use native extensions, but once it's cached you should be good.

website/Gemfile

@@ -1,3 +1,3 @@
 source "https://rubygems.org"
 
-gem "middleman-hashicorp", "0.3.37"
+gem "middleman-hashicorp", "0.3.39"

website/Gemfile.lock

@@ -1,16 +1,16 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.2.10)
+    activesupport (4.2.11.1)
       i18n (~> 0.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    autoprefixer-rails (8.3.0)
+    autoprefixer-rails (9.5.1)
       execjs
-    bootstrap-sass (3.3.7)
+    bootstrap-sass (3.4.1)
       autoprefixer-rails (>= 5.2.1)
-      sass (>= 3.3.4)
+      sassc (>= 2.0.0)
     builder (3.2.3)
     capybara (2.4.4)
       mime-types (>= 1.16)
@@ -18,7 +18,7 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (~> 2.0)
-    chunky_png (1.3.10)
+    chunky_png (1.3.11)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
@@ -39,9 +39,9 @@ GEM
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     erubis (2.7.0)
-    eventmachine (1.2.5)
+    eventmachine (1.2.7)
     execjs (2.7.0)
-    ffi (1.9.24)
+    ffi (1.10.0)
     haml (5.0.4)
       temple (>= 0.8.0)
       tilt
@@ -50,8 +50,8 @@ GEM
       uber (~> 0.0.14)
     http_parser.rb (0.6.0)
     i18n (0.7.0)
-    json (2.1.0)
-    kramdown (1.16.2)
+    json (2.2.0)
+    kramdown (1.17.0)
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -78,7 +78,7 @@ GEM
       rack (>= 1.4.5, < 2.0)
       thor (>= 0.15.2, < 2.0)
       tilt (~> 1.4.1, < 2.0)
-    middleman-hashicorp (0.3.37)
+    middleman-hashicorp (0.3.39)
       bootstrap-sass (~> 3.3)
       builder (~> 3.2)
       middleman (~> 3.4)
@@ -98,14 +98,14 @@ GEM
     middleman-syntax (3.0.0)
       middleman-core (>= 3.2)
       rouge (~> 2.0)
-    mime-types (3.1)
+    mime-types (3.2.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_portile2 (2.3.0)
+    mime-types-data (3.2019.0331)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     multi_json (1.13.1)
-    nokogiri (1.8.5)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.2)
+      mini_portile2 (~> 2.4.0)
     padrino-helpers (0.12.9)
       i18n (~> 0.6, >= 0.6.7)
       padrino-support (= 0.12.9)
@@ -115,15 +115,19 @@ GEM
     rack (1.6.11)
     rack-livereload (0.3.17)
       rack
-    rack-test (1.0.0)
+    rack-test (1.1.0)
       rack (>= 1.0, < 3)
+    rake (12.3.2)
     rb-fsevent (0.10.3)
-    rb-inotify (0.9.10)
-      ffi (>= 0.5.0, < 2)
+    rb-inotify (0.10.0)
+      ffi (~> 1.0)
     redcarpet (3.4.0)
     rouge (2.2.1)
     sass (3.4.25)
-    sprockets (2.12.4)
+    sassc (2.0.1)
+      ffi (~> 1.9)
+      rake
+    sprockets (2.12.5)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -133,13 +137,13 @@ GEM
     sprockets-sass (1.3.1)
       sprockets (~> 2.0)
       tilt (~> 1.1)
-    temple (0.8.0)
-    thor (0.20.0)
+    temple (0.8.1)
+    thor (0.20.3)
     thread_safe (0.3.6)
     tilt (1.4.1)
-    turbolinks (5.1.1)
-      turbolinks-source (~> 5.1)
-    turbolinks-source (5.1.0)
+    turbolinks (5.2.0)
+      turbolinks-source (~> 5.2)
+    turbolinks-source (5.2.0)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
     uber (0.0.15)
@@ -153,7 +157,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  middleman-hashicorp (= 0.3.37)
+  middleman-hashicorp (= 0.3.39)
 
 BUNDLED WITH
-   1.16.1
+   1.17.1