Merge branch 'develop' into release-docs

mix.exs

@@ -117,7 +117,7 @@ defmodule Pleroma.Mixfile do
       {:ex_aws, "~> 2.0"},
       {:ex_aws_s3, "~> 2.0"},
       {:earmark, "~> 1.3"},
-      {:bbcode, "~> 0.1"},
+      {:bbcode, "~> 0.1.1"},
       {:ex_machina, "~> 2.3", only: :test},
       {:credo, "~> 0.9.3", only: [:dev, :test]},
       {:mock, "~> 0.3.3", only: :test},
@@ -222,7 +222,7 @@ defmodule Pleroma.Mixfile do
            true <- branch_name != "master" do
         branch_name =
           String.trim(branch_name)
-          |> String.replace(~r/\W+/, "-")
+          |> String.replace(~r/[^0-9a-z\-\.]+/i, "-")
 
         "-" <> branch_name
       end