[demo1] prompts and file system
update to yeoman-generator 0.17
final
add tests
fix tests
sub generator slide
use external gruntfile template
yeoman storage api
use tab 4 instead of space 2
fix files in tasks
fix dest package.json
change files to add app/
fix tests
fix circular dependencies
refacto tests
end message in english
add app/ to subgenerator
fix wiredep
add subgenerator help to fin al msg
bootstrap ruban on document ready