Correction - First step

- HTML tags was wrong.
Correction - Second Step

- Some portuguese erros
Translation fixed
Half word done
Step by step
Step by step
Merge pull request #10 from agutoli/master

Adicionar numeração de linha nos exemplos de código
 a little bit
Less Nirvana
Finish?
Merge pull request #11 from walbon/master

Demorou mas agora vai!
Traduzindo arquivo whats-new.html