added credits and updated files' hyperlinks to translations

README.md

@@ -14,6 +14,7 @@ Translations:
 - [中文版本](translations/README-cn.md)
 - [Tiếng Việt - Vietnamese](translations/README-vi.md)
 - [Español](translations/README-es.md)
+- [Português Brasileiro](translations/README-ptbr.md)
 
 Translations in progress:
 - [हिन्दी](https://github.com/jwasham/coding-interview-university/issues/81)
@@ -24,7 +25,6 @@ Translations in progress:
 - [French](https://github.com/jwasham/coding-interview-university/issues/89)
 - [Russian](https://github.com/jwasham/coding-interview-university/issues/87)
 - [Ukrainian](https://github.com/jwasham/coding-interview-university/issues/106)
-- [Brazilian Portuguese](https://github.com/jwasham/coding-interview-university/issues/113)
 - [Korean](https://github.com/jwasham/coding-interview-university/issues/118)
 - [Telugu](https://github.com/jwasham/coding-interview-university/issues/117)
 - [Polish](https://github.com/jwasham/coding-interview-university/issues/122)

translations/README-ptbr.md

@@ -10,7 +10,33 @@
 >
 > *Boa sorte para todos vocês!*
 
-Original: [Inglês](https://github.com/jwasham/coding-interview-university/blob/master/README.md)
+**Original**: [Inglês](https://github.com/jwasham/coding-interview-university/blob/master/README.md)
+
+**Tradutores**: [Marlon Aviz](https://github.com/avizmarlon) ([Contribuições](https://github.com/avizmarlon/google-interview-university/commits/ptbr-translation/translations/README-ptbr.md?author=avizmarlon)), [marceloogeda](https://github.com/marceloogeda) ([Contribuições](https://github.com/avizmarlon/google-interview-university/commits/ptbr-translation/translations/README-ptbr.md?author=marceloogeda)), [laris151](https://github.com/laris151) ([Contribuições](https://github.com/avizmarlon/google-interview-university/commits/ptbr-translation/translations/README-ptbr.md?author=laris151))
+
+Traduções:
+- [中文版本](translations/README-cn.md)
+- [Tiếng Việt - Vietnamese](translations/README-vi.md)
+- [Español](translations/README-es.md)
+- [Português Brasileiro](translations/README-ptbr.md)
+
+Traduções em progresso:
+- [हिन्दी](https://github.com/jwasham/coding-interview-university/issues/81)
+- [עברית](https://github.com/jwasham/coding-interview-university/issues/82)
+- [Bahasa Indonesia](https://github.com/jwasham/coding-interview-university/issues/101)
+- [Arabic](https://github.com/jwasham/coding-interview-university/issues/98)
+- [Turkish](https://github.com/jwasham/coding-interview-university/issues/90)
+- [French](https://github.com/jwasham/coding-interview-university/issues/89)
+- [Russian](https://github.com/jwasham/coding-interview-university/issues/87)
+- [Ukrainian](https://github.com/jwasham/coding-interview-university/issues/106)
+- [Korean](https://github.com/jwasham/coding-interview-university/issues/118)
+- [Telugu](https://github.com/jwasham/coding-interview-university/issues/117)
+- [Polish](https://github.com/jwasham/coding-interview-university/issues/122)
+- [German](https://github.com/jwasham/coding-interview-university/issues/135)
+- [Urdu](https://github.com/jwasham/coding-interview-university/issues/140)
+- [Thai](https://github.com/jwasham/coding-interview-university/issues/156)
+- [Greek](https://github.com/jwasham/coding-interview-university/issues/166)
+- [Italian](https://github.com/jwasham/coding-interview-university/issues/170)
     
 ## O que é isso?