Add .gitignore
Add Rakefile for routine works
Add Gemfile for development dependencies
Add a configuration file for Travis CI
Add tests on basics
Merge branch 'add-missing-tests'
Add tests on the jumplist
Do not break the jumplist
Maintain the jumplist to easily back the cursor
Merge branch 'maintain-the-jumplist'
Fix the license name
Update copyright notices
Fix wrong alignment in CHANGELOG
Add release notes on 0.0.3
Bump up version to 0.0.3
Merge branch 'prepare-for-0.0.3'