Merge pull request #1433 from internetee/upgrade-bundler

Upgrade to Bundler 2

.travis.yml

@@ -13,8 +13,6 @@ before_install:
   - "sudo mv -f ~/chromedriver /usr/local/share/"
   - "sudo chmod +x /usr/local/share/chromedriver"
   - "sudo ln -s /usr/local/share/chromedriver /usr/local/bin/chromedriver"
-  - "gem uninstall -v '>= 2' -i $(rvm gemdir)@global -ax bundler || true"
-  - "gem install bundler -v '< 2'"
 before_script:
   - "cp config/application.yml.sample config/application.yml"
   - "cp config/database_travis.yml config/database.yml"

Gemfile

@@ -1,10 +1,3 @@
-# Use https only for accessing github
-# https://github.com/bundler/bundler/pull/3447
-git_source(:github) do |repo_name|
-  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
-  "https://github.com/#{repo_name}.git"
-end if Bundler::VERSION < '2'
-
 source 'https://rubygems.org'
 
 # core

Gemfile.lock

@@ -500,4 +500,4 @@ DEPENDENCIES
   wkhtmltopdf-binary
 
 BUNDLED WITH
-   1.17.3
+   2.0.2