Merge pull request #105 from DanySK/fix_ci

Fix the continuous integration (supersedes previous PR)

.travis.yml

@@ -1,9 +1,6 @@
 language: ruby
-rvm:
-- 2.3.3
-
-install: gem install jekyll
-script: jekyll build
-
-sudo: false
-exclude: [vendor]
+script:
+  - gem install jekyll bundler
+  - bundle install
+  - bundle exec jekyll build
+cache: bundler

freelancer-theme-jekyll.gemspec

@@ -25,4 +25,4 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency "bundler", "~> 2.0"
   spec.add_development_dependency "rake", "~> 13.0"
-end
+end