cucumber/gherkin — pull request #173 by MMSequeira (2012-03-30 15:32:27+00:00)
Title: Variants of keywords in Portuguese

I've added a few variants of the keywords in Portuguese. Since I did not change any of the keywords for steps, I thing the change will not cause problems to existing features. This, however, cannot be ruled out entirely. I've also added a few tests.

**Changes**

Feature:
* Was "Funcionalidade"
* Added "Característica"
* Rationale: "Funcionalidade", meaning "functionality", does not convey the meaning of "feature" very well.

Background:
* Was "Contexto"
* Added "Cenário de Fundo" and "Fundo"
* Rationale: The new alternatives are closer to the theatre metaphor than "contexto" ("context").

Scenario Outline:
* Was "Esquema do Cenário"
* Added "Delineação do Cenário"
* Rationale: The new alternative is closer to the theatre metaphor than "Esquema" ("scheme").

Examples:
* Was "Exemplos"
* Added "Cenários"
* Rationale: For consistency with the two alternatives in English.