Merge branch 'master' into stable

CHANGELOG.md

@@ -39,4 +39,5 @@ Version 1.5.9
 =============
 
 - better exception description when task workflow is not found ;
+- load webpack config using a `configure` function ;
 

Resources/public/index.js

@@ -0,0 +1,3 @@
+// this file loads all assets from the Chill task bundle
+require('./sass/_task.scss');
+

chill.webpack.config.js

@@ -1,3 +1,3 @@
-// this file loads all assets from the Chill task bundle
-
-require('./Resources/public/sass/_task.scss');
+module.exports = function(encore, entries) {
+    entries.push(__dirname + '/Resources/public/index.js');
+};