Merge pull request #49 from galcalde/master

[es] Cases 29 and 30
Merge branch 'master' of https://github.com/galcalde/the-codeless-code
Merge pull request #51 from galcalde/master

[es] Cases 33 and 34 (and small corrections to 28 and 30)
Merge branch 'master' of https://github.com/galcalde/the-codeless-code
Merge branch 'master' of ssh://github.com/alessandro1997/the-codeless-code
Merge branch 'master' of https://github.com/galcalde/the-codeless-code
Merge branch 'master' of https://github.com/galcalde/the-codeless-code
Replaced file with emailed copy from Jose.
Merge pull request #54 from galcalde/master

[es] Cases 39 and 40
Merge pull request #3 from alessandro1997/master

update 3