Add capistrano automation plugins to README
Update postgresql task hooks
Improve check if database.yml already exists
Remove the postgresql:debug task
Remove destructive tasks
Styling updates: double -> single quotes
Styling updates: remove unecessary braces
Update task descriptions
Refactor how `config/database.yml` is added to `linked_files`
Refactorings in helper file for cleaner code
Split DB user and database creation tasks
Refactor for less code abstractions
Shorten `postgresql` to `pg` in variable names
Simplify `generate_database_yml` task
Update template handling
General styling tweaks
Extract password helpers to a separate module
Extract PSQL helpers to a separate module
Refactor `database_yml_file` to a helper
Styling refactoring in template helper method