remove export of ResolverPlugin which no longer exists

also · also · commit edf12b4195af · 2016-05-22T12:29:53.000-04:00
diff --git a/lib/webpack.js b/lib/webpack.js
@@ -73,7 +73,6 @@ exportPlugins(exports, ".", [
 	"AutomaticPrefetchPlugin",
 	"ProvidePlugin",
 	"HotModuleReplacementPlugin",
-	"ResolverPlugin",
 	"SourceMapDevToolPlugin",
 	"EvalSourceMapDevToolPlugin",
 	"EvalDevToolModulePlugin",
