Bender Bending Rodríguez

Let's make the function example do something a little more interesting.
pt-br translation to python
fixed wrong sample output in r.htl.markdown
Merge pull request #189 from hirohope/master

Ruby file translated to spanish
Merge pull request #188 from aquaroris/r-sample-output-typo

fixed wrong sample output in r.htl.markdown
Merge pull request #183 from isomorphisms/patch-4

Bender Bending Rodríguez
Merge pull request #185 from automata/master

pt-br translation to python