Add acceptance test
Add more scenarios of acceptance test
Add more scenarios of acceptance test again
Add acceptance test
Add more scenarios of acceptance test
Add more scenarios of acceptance test again
Merge branch 'yanoh-add_test-acceptance' of https://github.com/yanoh/r2 into yanoh-add_test-acceptance

Conflicts:
	Gemfile
	Gemfile.lock
Add acceptance test
Add more scenarios of acceptance test
Add more scenarios of acceptance test again
Add acceptance test
Add more scenarios of acceptance test
Add more scenarios of acceptance test again
Merge branch 'yanoh-add_test-acceptance' of https://github.com/yanoh/r2 into yanoh-add_test-acceptance

Conflicts:
	test/integration/acceptance_test.rb
Merge branch 'yanoh-add_test-acceptance' into develop
Correct bad merge of yanoh-add_test-acceptance branch