diff --git a/.gitignore b/.gitignore
index f443ed60..17a18797 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 demos/test*
 node_modules
+.idea/
diff --git a/build/less/bs b/build/less/bs
deleted file mode 160000
index b4c40726..00000000
--- a/build/less/bs
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit b4c4072679943773a7582daa63f545ba818fa627
diff --git a/js/Jcrop.js b/js/Jcrop.js
index 5e2edc57..ad48e92e 100644
--- a/js/Jcrop.js
+++ b/js/Jcrop.js
@@ -159,6 +159,9 @@ $.extend(AbstractStage,{
     },
     getElement: function(){
       return this.element;
+    },
+    init: function(core){
+      this.core = core;
     }
   }
 });