Corrigindo de acordo com indicações de #60
Merge branch 'master' into tk60
Ajustes nos testes
Merge pull request #65 from fabiobatalha/tk60

Corrigindo de acordo com #60
Merge pull request #66 from fabiobatalha/tk60

Ajustes nos testes
incluindo patent
Merge branch 'master' of github.com:scieloorg/xylose into tk60_patent
Merge pull request #67 from fabiobatalha/tk60_patent

Tk60 patent
Incluindo status do periódico