Update to ElixirScript master. Remove warnings

Author: bryanjos

lib/react.ex

@@ -1,5 +1,5 @@
 defmodule React do
   use ElixirScript.FFI
 
-  foreign createElement(type, props, children)
+  defexternal createElement(type, props, children)
 end

lib/react_dom.ex

@@ -1,5 +1,5 @@
 defmodule ReactDOM do
   use ElixirScript.FFI
 
-  foreign render(element, container)
+  defexternal render(element, container)
 end

lib/reactui.ex

@@ -9,7 +9,7 @@ defmodule ReactUI do
   @external_resource tags_path = Path.join([__DIR__, "tags.txt"])
 
   @tags (for line <- File.stream!(tags_path, [], :line) do
-    line |> String.strip |> String.to_atom
+    line |> String.trim |> String.to_atom
   end)
 
   for tag <- @tags do
@@ -28,7 +28,7 @@ defmodule ReactUI do
     defmacro unquote(tag)(attrs \\ []) do
       tag = Atom.to_string(unquote(tag))
 
-      { inner, attributes } = Dict.pop(attrs, :do)
+      { inner, attributes } = Keyword.pop(attrs, :do)
       { inner, attributes } = do_tag(inner, attributes)
 
       quote do

mix.exs

@@ -19,7 +19,7 @@ defmodule ElixirScriptReact.Mixfile do
 
   defp deps do
     [
-      {:elixir_script, git: "[email protected]:elixirscript/elixirscript.git", ref: "72b8adea911569667901ed9d38a0a52ddaa8fc0f"},
+      {:elixir_script, git: "[email protected]:elixirscript/elixirscript.git"},
     ]
   end
 end

mix.lock

@@ -1,3 +1,3 @@
-%{"elixir_script": {:git, "[email protected]:elixirscript/elixirscript.git", "72b8adea911569667901ed9d38a0a52ddaa8fc0f", [ref: "72b8adea911569667901ed9d38a0a52ddaa8fc0f"]},
+%{"elixir_script": {:git, "[email protected]:elixirscript/elixirscript.git", "4666746253c8d4d5affa61c66f3878bdd9cb6425", []},
   "estree": {:hex, :estree, "2.6.0", "86a301b0c355fa55c19e7ef9dceb1b1e983c6df526a2b7846818a38c258fc3fb", [], [], "hexpm"},
   "fs": {:hex, :fs, "3.4.0", "6d18575c250b415b3cad559e6f97a4c822516c7bc2c10bfbb2493a8f230f5132", [], [], "hexpm"}}