Bump version to 0.3.1 (#146)

Author: axelson

CHANGELOG.md

@@ -1,5 +1,7 @@
 ### Unreleased
 
+### v0.3.1: 3 Mar 2020
+
 Improvements:
 
 - Do not highlight function calls the same as function definitions [vscode-elixir-ls #40](https://github.com/elixir-lsp/vscode-elixir-ls/pull/40) (thanks [Jason Axelson](https://github.com/axelson))

apps/debugger/mix.exs

@@ -4,7 +4,7 @@ defmodule ElixirLS.Debugger.Mixfile do
   def project do
     [
       app: :debugger,
-      version: "0.3.0",
+      version: "0.3.1",
       build_path: "../../_build",
       config_path: "config/config.exs",
       deps_path: "../../deps",

apps/elixir_ls_utils/mix.exs

@@ -4,7 +4,7 @@ defmodule ElixirLS.Utils.Mixfile do
   def project do
     [
       app: :elixir_ls_utils,
-      version: "0.3.0",
+      version: "0.3.1",
       build_path: "../../_build",
       config_path: "../../config/config.exs",
       deps_path: "../../deps",

apps/language_server/mix.exs

@@ -4,7 +4,7 @@ defmodule ElixirLS.LanguageServer.Mixfile do
   def project do
     [
       app: :language_server,
-      version: "0.3.0",
+      version: "0.3.1",
       elixir: ">= 1.7.0",
       build_path: "../../_build",
       config_path: "config/config.exs",