Upgrade to version 3.0.0

.browserslistrc

@@ -0,0 +1 @@
+defaults

.gitignore

@@ -22,3 +22,11 @@
 */**/.keep
 
 /public/assets
+
+/public/packs
+/public/packs-test
+/node_modules
+/yarn-error.log
+yarn-debug.log*
+.yarn-integrity
+.byebug_history

.ruby-version

@@ -1 +1 @@
-ruby-2.4.3
+ruby-2.7.2

.travis.yml

@@ -1,6 +1,6 @@
 language: ruby
 rvm:
-  - 2.4.3
+  - 2.7.2
 before_install:
   - which qmake # to see where it links
   - ls -la `which qmake`

Gemfile

@@ -1,42 +1,63 @@
 source 'https://rubygems.org'
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-gem 'rails', '~> 4.2.11'
+ruby '2.7.2'
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
+gem 'rails', '~> 6.0.3', '>= 6.0.3.4'
+# Use sqlite3 as the database for Active Record
+gem 'sqlite3', '~> 1.4'
+# Use Puma as the app server
+gem 'puma', '~> 4.1'
+# Use SCSS for stylesheets
+gem 'sass-rails', '>= 6'
+# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
+gem 'webpacker', '~> 4.0'
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+gem 'jbuilder', '~> 2.7'
 
-gem 'sass-rails', '~> 5.0'
-gem 'uglifier', '>= 1.3.0'
 gem 'jquery-rails'
 gem 'font-awesome-rails'
-gem 'foundation-rails', '~> 5.5.3.2'
+gem 'foundation-rails'
 gem 'simple_form'
 gem 'cocoon'
 gem 'kaminari'
 gem 'rest-client'
 gem 'libxml-ruby'
-gem 'sqlite3'
+
 gem 'pg', '~> 0.15'
 gem 'mysql2'
-gem 'puma'
+
+gem 'liquid'
+
+# Reduces boot times through caching; required in config/boot.rb
+gem 'bootsnap', '>= 1.4.2', require: false
 
 group :development, :test do
-  gem 'byebug'
-  gem 'rspec-rails', '~> 3.6'
+  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+  gem 'rspec-rails', '4.0.0.beta3'
 end
 
 group :development do
-  gem 'web-console', '~> 2.0'
-  gem 'spring'
+  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
+  gem 'web-console', '>= 3.3.0'
+  gem 'listen', '~> 3.2'
 end
 
 group :test do
-  gem 'shoulda-matchers'
+  gem 'shoulda-matchers', '4.4.1'
   gem 'factory_bot_rails'
   gem 'database_cleaner'
-  gem 'rspec-matchers-controller_filters'
   gem 'capybara'
   gem 'capybara-screenshot'
-  gem 'capybara-webkit', '1.14.0'
-  gem 'cucumber-rails', '1.4.3', :require => false
-  gem 'cucumber-core', '1.4.0'
-  gem 'selenium-webdriver', '2.53.0'
+  gem 'cucumber-rails', :require => false
+  gem 'cucumber-core'
+  gem 'selenium-webdriver'
   gem 'table_flipper'
+  # Easy installation and use of web drivers to run system tests with browsers
+  gem 'webdrivers'
+  gem 'rails-controller-testing'
 end
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]