Small translation fixes and adding italic to english words used in portuguese text, like "commit" and "stage", where they are not a code reference. Pequenos ajustes na tradução e adição de itálico para palavras em inglês dentro do texto em português, quando não são comandos.
A long time ago, I turned off Google Analytics in the master branch and turned in on in the "production" branch so that people who fork my code wouldn't have the analytics code running on their fork. The problem is that I never remember to push from the production branch, so in effect I have had Analytics turned off for years now! So, the heck with forks, I'm turning this on by default.