Factory  don't need a block variable :) -- remember YAGNI
Wildcard for creating PDFs
add missing colons for view paths
correct path for application.erb
add missing bootstrap and jquery tags to code example
if we're going to use site.css, use site.css not ../assets/application in our examples
remove the javascript include tag from the example until we actually insert our own custom javascript
fix typeo:'db/job_vacanvy_development.db' to 'db/job_vacancy_development.db'
'Now this customers' to 'Now this customer'
'all corresponding job for ' to 'all corresponding jobs for '
'an user' to 'a user'. 'User' starts with the consonant sound y, not with a vowel sound, even though it is spelled with a vowel as the first letter.
user_id is added to the job_offers table, not the users table
Merge pull request #29 from Schappim
Finally finished login and registration chapter => references 
to other chapters needs to be added
Switched hello-world section to 0.11.1 and leaving hard gem
dependencies away.
Explicit gem numbers for the application.
No need to register Padrino:.Flash or install the gem
Terminal session to get used to BCrypt
Won't test email => Mailer gem is well tested
Add full description of delivery_methods => what a hustle
to search after these information.