Big fat dependencies update (plus Ruby up to 2.5.3)

Author: r3trofitted

.gitignore

@@ -15,3 +15,5 @@
 
 # Ignore Bower Folder
 /bower_components
+
+/node_modules

.ruby-version

@@ -1 +1 @@
-ruby-2.3.1
+2.5.3

Gemfile.lock

@@ -1,9 +1,8 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (4.2.6)
+    activesupport (4.2.11)
       i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
@@ -16,11 +15,11 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (~> 2.0)
-    chunky_png (1.3.5)
+    chunky_png (1.3.11)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.12.2)
     compass (1.0.3)
       chunky_png (~> 1.2)
       compass-core (~> 1.0.2)
@@ -33,29 +32,30 @@ GEM
       sass (>= 3.3.0, < 3.5)
     compass-import-once (1.0.5)
       sass (>= 3.2, < 3.5)
-    docile (1.1.5)
+    docile (1.3.1)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     erubis (2.7.0)
-    eventmachine (1.2.0.1)
-    execjs (2.6.0)
+    eventmachine (1.2.7)
+    execjs (2.7.0)
     favicon_maker (1.3.1)
       docile (~> 1.1)
-    ffi (1.9.10)
-    haml (4.0.7)
+    ffi (1.9.25)
+    haml (5.0.4)
+      temple (>= 0.8.0)
       tilt
     hike (1.2.3)
     hooks (0.4.1)
       uber (~> 0.0.14)
     htmlcompressor (0.2.0)
     http_parser.rb (0.6.0)
     i18n (0.7.0)
-    json (1.8.3)
-    kramdown (1.10.0)
-    listen (3.0.6)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9.7)
+    json (2.1.0)
+    kramdown (1.17.0)
+    listen (3.0.8)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
     middleman (3.4.1)
       coffee-script (~> 2.2)
       compass (>= 1.0.0, < 2.0.0)
@@ -102,42 +102,42 @@ GEM
       middleman-core (>= 3.2.2)
     middleman-sitemap-ping (0.2.0)
       middleman-core (~> 3.0)
-    middleman-sprockets (3.4.2)
+    middleman-sprockets (3.5.0)
       middleman-core (>= 3.3)
       sprockets (~> 2.12.1)
       sprockets-helpers (~> 1.1.0)
       sprockets-sass (~> 1.3.0)
-    mime-types (3.0)
+    mime-types (3.2.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0221)
-    mini_portile2 (2.0.0)
-    minitest (5.8.4)
-    multi_json (1.11.2)
+    mime-types-data (3.2018.0812)
+    mini_portile2 (2.3.0)
+    minitest (5.11.3)
+    multi_json (1.13.1)
     net-sftp (2.1.2)
       net-ssh (>= 2.6.5)
-    net-ssh (3.1.1)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
-    padrino-helpers (0.12.5)
+    net-ssh (5.0.2)
+    nokogiri (1.8.5)
+      mini_portile2 (~> 2.3.0)
+    padrino-helpers (0.12.9)
       i18n (~> 0.6, >= 0.6.7)
-      padrino-support (= 0.12.5)
-      tilt (~> 1.4.1)
-    padrino-support (0.12.5)
+      padrino-support (= 0.12.9)
+      tilt (>= 1.4.1, < 3)
+    padrino-support (0.12.9)
       activesupport (>= 3.1)
-    ptools (1.3.3)
-    rack (1.6.4)
-    rack-livereload (0.3.16)
+    ptools (1.3.5)
+    rack (1.6.11)
+    rack-livereload (0.3.17)
       rack
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    rb-fsevent (0.9.7)
-    rb-inotify (0.9.7)
-      ffi (>= 0.5.0)
-    sass (3.4.22)
-    slim (3.0.6)
-      temple (~> 0.7.3)
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    sass (3.4.25)
+    slim (3.0.9)
+      temple (>= 0.7.6, < 0.9)
       tilt (>= 1.3.3, < 2.1)
-    sprockets (2.12.4)
+    sprockets (2.12.5)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -147,17 +147,17 @@ GEM
     sprockets-sass (1.3.1)
       sprockets (~> 2.0)
       tilt (~> 1.1)
-    temple (0.7.6)
-    thor (0.19.1)
-    thread_safe (0.3.5)
+    temple (0.8.0)
+    thor (0.20.3)
+    thread_safe (0.3.6)
     tilt (1.4.1)
-    tzinfo (1.2.2)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
     uber (0.0.15)
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
-    xpath (2.0.0)
+    xpath (2.1.0)
       nokogiri (~> 1.3)
 
 PLATFORMS
@@ -176,4 +176,4 @@ DEPENDENCIES
   slim (~> 3.0.6)
 
 BUNDLED WITH
-   1.11.2
+   1.16.1