Updated Localization

[paulovnas]

Added Portuguese support
Updated English support (there was a bug in some parameter names)

I'm @pauloinfoluck, I'm now using my personal account, I created the multi-language support issue.
Now I came to contribute with the translation.

NOTE: I updated the en.json file because there were 3 wrong names there, but now everything is ok.

[bostrot]

Thanks for the PR. Are you sure you committed the files with the wrong name? In your current PR I can only see that you removed newlines.

[paulovnas]

Wow, I'm sorry, what happened was that localization_ui accused that there were unfilled lines in all languages.

But actually it was just the de.json file that had the wrong lines, I checked the project to see which ones were actually correct, so I made another commit now with the right change.

The keys were:

createinstance-text to createdinstance-text
createinstancenuser-text to createdinstancenouser-text
renameinstance-text to renamedinstance-text

Now it's all right

[bostrot]

Oh I see, thanks for resolving this issue! I was just happy that the english translation worked so I didn't really care to go over the german one.