Fix docs config

Gemfile

@@ -1,5 +0,0 @@
-source 'https://rubygems.org'
-
-group :development, :test do
-  gem 'jekyll', '~> 3.1.2'
-end

Gemfile.lock

@@ -1,39 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    colorator (0.1)
-    ffi (1.9.10)
-    jekyll (3.1.3)
-      colorator (~> 0.1)
-      jekyll-sass-converter (~> 1.0)
-      jekyll-watch (~> 1.1)
-      kramdown (~> 1.3)
-      liquid (~> 3.0)
-      mercenary (~> 0.3.3)
-      rouge (~> 1.7)
-      safe_yaml (~> 1.0)
-    jekyll-sass-converter (1.4.0)
-      sass (~> 3.4)
-    jekyll-watch (1.3.1)
-      listen (~> 3.0)
-    kramdown (1.10.0)
-    liquid (3.0.6)
-    listen (3.1.1)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9.7)
-    mercenary (0.3.6)
-    rb-fsevent (0.9.7)
-    rb-inotify (0.9.7)
-      ffi (>= 0.5.0)
-    rouge (1.10.1)
-    safe_yaml (1.0.4)
-    sass (3.4.21)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  jekyll (~> 3.1.2)
-
-BUNDLED WITH
-   1.11.2

_config.yml

@@ -5,16 +5,15 @@ description:   "Bulma is a CSS framework based on Flexbox and built with Sass"
 
 # Build
 
-encoding:      UTF-8
 markdown:      kramdown
 permalink:     pretty
 source:        docs
-url:           "http://bulma.io"
+url:           http://bulma.io
 
 # Variables
 
 baseurl:       ""
 documentation: "/documentation/overview/start/"
-download:      "https://github.com/jgthms/bulma/archive/0.1.2.zip"
-github:        "https://github.com/jgthms/bulma"
+download:      https://github.com/jgthms/bulma/archive/0.1.2.zip
+github:        https://github.com/jgthms/bulma
 version:       0.1.2

docs/CNAME

@@ -1 +0,0 @@
-bulma.io