Translate DevGuide to Brazilian Portuguese

[jgadsden]

Describe what change you would like :
Create the DevGuide translation into Brazilian Portuguese

The fileset is under directory docs/pt-br and the translation can be viewed on the DevGuide web document

Context :
Section: docs/pt-br

Subtasks:

• Introduction #332
• Chapter 02 sections 01 and 05 #310
• Chapter 02 other sections
• Chapter 03
• Chapter 04
• Chapter 05
• Chapter 06
• Chapter 07
• Chapter 08
• Chapter 09
• Chapter 10
• Chapter 11
• Chapter 12

[jgadsden]

This issue has been migrated from the project repo : Translate DevGuide to Portuguese Brazil #267

[jgadsden]

Thanks for taking this on @extern-c