Remove dogma

.travis.yml

@@ -41,8 +41,6 @@ matrix:
       - "mix format --check-formatted"
       # Run static code analysis
       - "mix credo"
-      # Check code style
-      - "mix dogma"
 script:
   - "mix deps.get"
   # Run all tests except pending ones

mix.exs

@@ -49,7 +49,6 @@ defmodule Confex.Mixfile do
     [
       {:ex_doc, "~> 0.19", only: :dev},
       {:excoveralls, ">= 0.7.0", only: [:dev, :test]},
-      {:dogma, "> 0.1.0", only: [:dev, :test]},
       {:credo, ">= 0.8.0", only: [:dev, :test]},
       {:dialyxir, "~> 0.5", only: [:dev], runtime: false},
       {:inch_ex, ">= 0.0.0", only: :docs}

mix.lock

@@ -3,7 +3,6 @@
   "certifi": {:hex, :certifi, "2.4.2", "75424ff0f3baaccfd34b1214184b6ef616d89e420b258bb0a5ea7d7bc628f7f0", [:rebar3], [{:parse_trans, "~>3.3", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm"},
   "credo": {:hex, :credo, "1.0.0", "aaa40fdd0543a0cf8080e8c5949d8c25f0a24e4fc8c1d83d06c388f5e5e0ea42", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
   "dialyxir": {:hex, :dialyxir, "0.5.1", "b331b091720fd93e878137add264bac4f644e1ddae07a70bf7062c7862c4b952", [:mix], [], "hexpm"},
-  "dogma": {:hex, :dogma, "0.1.16", "3c1532e2f63ece4813fe900a16704b8e33264da35fdb0d8a1d05090a3022eef9", [:mix], [{:poison, ">= 2.0.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
   "earmark": {:hex, :earmark, "1.3.1", "73812f447f7a42358d3ba79283cfa3075a7580a3a2ed457616d6517ac3738cb9", [:mix], [], "hexpm"},
   "ex_doc": {:hex, :ex_doc, "0.19.2", "6f4081ccd9ed081b6dc0bd5af97a41e87f5554de469e7d76025fba535180565f", [:mix], [{:earmark, "~> 1.2", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.10", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm"},
   "excoveralls": {:hex, :excoveralls, "0.10.3", "b090a3fbcb3cfa136f0427d038c92a9051f840953ec11b40ee74d9d4eac04d1e", [:mix], [{:hackney, "~> 1.13", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},