Lengthen default testing password

After app generation tests were failing due to change in Devise defaults (https://github.com/plataformatec/devise/commit/2950434ed344610770ad83dd77c9f45b9f01713c). Increased default test password length so tests pass again.
Add new line after declaring seeds instructions.

Command "rake db:seed" fails because "user.confirm!" and "user.add_role :admin" are on the same line. Added new line escaped character.
add pull requests
update various gems
see CHANGELOG, bump version to 2.2.28
change the password used in examples from 'password' to 'changeme'
see CHANGELOG, bump version to 2.2.29
see CHANGELOG, bump version to 2.2.30
fix 'testing' recipe to accommodate change from 'factory_girl_rails' 4.1.0 to 4.2.0
update various gems
see CHANGELOG, bump version to 2.2.31
update gem 'haml-rails' to 0.4
update various gems
see CHANGELOG, bump version to 2.2.32
fix color for question prompt, closes #161 and #139
fix inconsistent use of EOF newline, closes #160
fix when application.yml is not selected ,closes #159
see CHANGELOG, bump version to 2.2.33
update README
update various gems