What to do after clone:

1. $ bundle install
2. $ cp -rp ./config/database.yml.example ./config/database.yml
3. Fill file database.yml with properly information about your database connection (create database ?)
4. $ shotgun -p 3000
5. Go to your browser!

What to do after install:

0. Please, wait to Tomas and his signal!
1. Create migrations to ./config/migrations/ (google it!)
2. run $ bundle exec rake db:migrate
3. Remove comments from lines 24 and 28
4. Create properly paths in ./lib/app.rb (you can find them on ./views/index.slim and ./views/brewery.slim)
5. Develop!