Merge branch 'dev' into gh-pages

Author: awwal-badru

Gemfile

@@ -1,15 +1,15 @@
-source 'https://rubygems.org'
-
-#gem 'jekyll'
-
-group :jekyll_plugins do
-  gem 'jekyll-gist'
-  gem 'jekyll-paginate'
-  gem "jekyll-asciidoc"
-end
-
-gem 'asciidoctor', '~> 1.5.4'
-gem 'coderay', '1.1.1'
-
-
-gem "webrick", "~> 1.7"
+source 'https://rubygems.org'
+
+gem 'jekyll', '~> 3.9.3'
+
+group :jekyll_plugins do
+  gem 'jekyll-gist'
+  gem 'jekyll-paginate'
+  gem "jekyll-asciidoc"
+end
+
+gem 'asciidoctor', '~> 1.5.4'
+gem 'coderay', '1.1.1'
+
+
+gem "webrick", "~> 1.7"