Add pt-br i18n (#144)

* Add pt-br i18n

* Fix footer text for pt-br

exampleSite/content/about.pl.md

@@ -1,6 +0,0 @@
-+++
-title = "About Hugo"
-slug = "about"
-+++
-
-w budowie...

exampleSite/content/about.pt-br.md

@@ -0,0 +1,6 @@
++++
+title = "Sobre Hugo"
+slug = "about"
++++
+
+Em construção... Aguarde!

exampleSite/content/contact.pl.md

@@ -1,6 +0,0 @@
-+++
-title = "Kontakt"
-slug = "contact"
-+++
-
-Chodź za mną, @johndoe.

exampleSite/content/contact.pt-br.md

@@ -0,0 +1,6 @@
++++
+title = "Contato"
+slug = "contact"
++++
+
+Me siga em @joaoninguem.

exampleSite/content/posts/dummy.pl.md

@@ -1,6 +0,0 @@
-+++ 
-date = "2018-12-31"
-title = "Dummy"
-+++
-
-w budowie...

exampleSite/content/posts/dummy.pt-br.md

@@ -0,0 +1,9 @@
++++ 
+date = "2018-12-31"
+title = "Dummy"
+slug = "dummy" 
+tags = ["hugo", "i18n"]
+categories = ["blog"]
++++
+
+Nada para ver aqui!

exampleSite/content/projects.pl.md

@@ -1,6 +0,0 @@
-+++
-title = "Projektowanie"
-slug = "projects"
-+++
-
-w budowie...

exampleSite/content/projects.pt-br.md

@@ -0,0 +1,6 @@
++++
+title = "Projetos"
+slug = "projects"
++++
+
+Em construção... Aguarde!