mv js vendor libs into vendor folder

beautifulmind/mindmap/static/mindmap/js/vendor/jquery.collisioncheck-1.1.js

@@ -0,0 +1,56 @@
+/*
+* Collision Check Plugin v1.1
+* Copyright (c) Constantin Groß, 48design.de
+* v1.2 rewrite with thanks to Daniel
+*
+* @requires jQuery v1.3.2
+* @description Checks single or groups of objects (divs, images or any other block element) for collission / overlapping
+* @returns an object collection with all colliding / overlapping html objects
+*
+* Dual licensed under the MIT and GPL licenses:
+*   http://www.opensource.org/licenses/mit-license.php
+*   http://www.gnu.org/licenses/gpl.html
+*
+*/
+(function($) {
+ $.fn.collidesWith = function(elements) {
+  var rects = this;
+  var checkWith = $(elements);
+  var c = $([]);
+
+  if (!rects || !checkWith) { return false; }
+
+  rects.each(function() {
+   var rect = $(this);
+
+   // define minimum and maximum coordinates
+   var rectOff = rect.offset();
+   var rectMinX = rectOff.left;
+   var rectMinY = rectOff.top;
+   var rectMaxX = rectMinX + rect.outerWidth();
+   var rectMaxY = rectMinY + rect.outerHeight();
+
+   checkWith.not(rect).each(function() {
+    var otherRect = $(this);
+    var otherRectOff = otherRect.offset();
+    var otherRectMinX = otherRectOff.left;
+    var otherRectMinY = otherRectOff.top;
+    var otherRectMaxX = otherRectMinX + otherRect.outerWidth();
+    var otherRectMaxY = otherRectMinY + otherRect.outerHeight();
+
+    // check for intersection
+    if ( rectMinX >= otherRectMaxX ||
+         rectMaxX <= otherRectMinX ||
+         rectMinY >= otherRectMaxY ||
+         rectMaxY <= otherRectMinY ) {
+           return true; // no intersection, continue each-loop
+    } else {
+		// intersection found, add only once
+		if(c.length == c.not(this).length) { c.push(this); }
+    }
+   });
+        });
+   // return collection
+        return c;
+ }
+})(jQuery);