Set direction as ltr (marcj#201)

Author: christianmemije

src/ResizeSensor.js

@@ -108,6 +108,7 @@
             element.resizedAttached.add(resized);
 
             element.resizeSensor = document.createElement('div');
+            element.resizeSensor.dir = 'ltr';
             element.resizeSensor.className = 'resize-sensor';
             var style = 'position: absolute; left: 0; top: 0; right: 0; bottom: 0; overflow: hidden; z-index: -1; visibility: hidden;';
             var styleChild = 'position: absolute; left: 0; top: 0; transition: 0s;';