Update dependencies and switch to using NPM lockfiles.

.travis.yml

@@ -12,7 +12,6 @@ before_install:
   - echo "$TRAVIS_COMMIT_MSG" | grep '\[skip browser\]'; export TWBS_DO_BROWSER=$?; true
 install:
   - bundle install --deployment --jobs=3 --retry=3
-  - cp build/npm-shrinkwrap.json ./
   - npm install
 script:
   - npm test

Gemfile

@@ -1,9 +1,9 @@
 source 'https://rubygems.org'
 
 group :development, :test do
-  gem 'jekyll', '~> 3.4.3'
+  gem 'jekyll', '~> 3.4.5'
   gem 'jekyll-redirect-from', '~> 0.12.1'
   gem 'jekyll-sitemap', '~> 1.1.1'
   gem 'jekyll-toc', '~> 0.3.0.pre1'
-  gem 'scss_lint', '~> 0.53.0'
+  gem 'scss_lint', '~> 0.54.0'
 end

Gemfile.lock

@@ -7,7 +7,7 @@ GEM
     ffi (1.9.18)
     ffi (1.9.18-x64-mingw32)
     forwardable-extended (2.6.0)
-    jekyll (3.4.3)
+    jekyll (3.4.5)
       addressable (~> 2.4)
       colorator (~> 1.0)
       jekyll-sass-converter (~> 1.0)
@@ -28,26 +28,28 @@ GEM
       nokogiri (~> 1.6)
     jekyll-watch (1.5.0)
       listen (~> 3.0, < 3.1)
-    kramdown (1.13.2)
+    kramdown (1.14.0)
     liquid (3.0.6)
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
     mercenary (0.3.6)
-    mini_portile2 (2.1.0)
-    nokogiri (1.7.2)
-      mini_portile2 (~> 2.1.0)
+    mini_portile2 (2.2.0)
+    nokogiri (1.8.0)
+      mini_portile2 (~> 2.2.0)
+    nokogiri (1.8.0-x64-mingw32)
+      mini_portile2 (~> 2.2.0)
     pathutil (0.14.0)
       forwardable-extended (~> 2.6)
     public_suffix (2.0.5)
     rake (12.0.0)
-    rb-fsevent (0.9.8)
-    rb-inotify (0.9.8)
-      ffi (>= 0.5.0)
+    rb-fsevent (0.10.2)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
     rouge (1.11.1)
     safe_yaml (1.0.4)
-    sass (3.4.24)
-    scss_lint (0.53.0)
+    sass (3.4.25)
+    scss_lint (0.54.0)
       rake (>= 0.9, < 13)
       sass (~> 3.4.20)
 
@@ -56,11 +58,11 @@ PLATFORMS
   x64-mingw32
 
 DEPENDENCIES
-  jekyll (~> 3.4.3)
+  jekyll (~> 3.4.5)
   jekyll-redirect-from (~> 0.12.1)
   jekyll-sitemap (~> 1.1.1)
   jekyll-toc (~> 0.3.0.pre1)
-  scss_lint (~> 0.53.0)
+  scss_lint (~> 0.54.0)
 
 BUNDLED WITH
-   1.15.0
+   1.15.1