Translation to Portuguese language (pt-pt)

Translation to Portuguese + sample in Portuguese
Update src/nls/strings.js

indent corrected
Indent Fix

Indent Fix
switched tabs for spaces
Update src/nls/pt-pt/strings.js

correcting edit menu> CMD_UNINDENT  text
Merge remote-tracking branch 'Tiagoliveira/master' into jasonsanjose/pt-pt

Conflicts:
	src/nls/strings.js
use unix line endings
Merge pull request #2582 from adobe/jasonsanjose/pt-pt

Translation to Portuguese language (pt-pt)