Increase vm memory size
Clean up ansible configuration
Update Bootstrap to 3.1.1
Clean up .gitignore
Set Asia/Tokyo timezone
Make ansible provisioning verbose
Improve ensuring supervisor is running
Improve generating ja_JP.UTF-8 locale
Improve provisioning alembic migration
Require specific commit of feedsearcher
Improve provisioning app installation
Add Dependency Status badge in README
Update requirements
Update README