updated Gemfile so the site gets the latest github-pages dependencies easily by #bundle update

Author: darwin14

Gemfile

@@ -1,28 +1,7 @@
-source "https://rubygems.org"
-ruby RUBY_VERSION
+source 'https://rubygems.org'
 
-# Hello! This is where you manage which Jekyll version is used to run.
-# When you want to use a different version, change it below, save the
-# file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
-#
-#     bundle exec jekyll serve
-#
-# This will help ensure the proper Jekyll version is running.
-# Happy Jekylling!
-#gem "jekyll", "3.4.0"
-
-# This is the default theme for new Jekyll sites. You may change this to anything you like.
-gem "minima"
-
-# If you want to use GitHub Pages, remove the "gem "jekyll"" above and
-# uncomment the line below. To upgrade, run `bundle update github-pages`.
-gem "github-pages", group: :jekyll_plugins
-
-# If you have any plugins, put them here!
-group :jekyll_plugins do
-   gem "jekyll-feed"
-end
-
-# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
-gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+require 'json'
+require 'open-uri'
+versions = JSON.parse(open('https://pages.github.com/versions.json').read)
 
+gem 'github-pages', versions['github-pages']

Gemfile.lock

@@ -195,13 +195,8 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  github-pages
-  jekyll-feed
-  minima
-  tzinfo-data
-
-RUBY VERSION
-   ruby 2.4.0p0
+  github-pages (= 124)
+  json
 
 BUNDLED WITH
    1.14.5