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diff --git a/static/development-bundle/ui/ui.selectable.js b/static/development-bundle/ui/ui.selectable.js
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+++ b/static/development-bundle/ui/ui.selectable.js
@@ -0,0 +1,257 @@
+/*
+ * jQuery UI Selectable 1.7.2
+ *
+ * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Selectables
+ *
+ * Depends:
+ *      ui.core.js
+ */
+(function($) {
+
+$.widget("ui.selectable", $.extend({}, $.ui.mouse, {
+
+        _init: function() {
+                var self = this;
+
+                this.element.addClass("ui-selectable");
+
+                this.dragged = false;
+
+                // cache selectee children based on filter
+                var selectees;
+                this.refresh = function() {
+                        selectees = $(self.options.filter, self.element[0]);
+                        selectees.each(function() {
+                                var $this = $(this);
+                                var pos = $this.offset();
+                                $.data(this, "selectable-item", {
+                                        element: this,
+                                        $element: $this,
+                                        left: pos.left,
+                                        top: pos.top,
+                                        right: pos.left + $this.outerWidth(),
+                                        bottom: pos.top + $this.outerHeight(),
+                                        startselected: false,
+                                        selected: $this.hasClass('ui-selected'),
+                                        selecting: $this.hasClass('ui-selecting'),
+                                        unselecting: $this.hasClass('ui-unselecting')
+                                });
+                        });
+                };
+                this.refresh();
+
+                this.selectees = selectees.addClass("ui-selectee");
+
+                this._mouseInit();
+
+                this.helper = $(document.createElement('div'))
+                        .css({border:'1px dotted black'})
+                        .addClass("ui-selectable-helper");
+        },
+
+        destroy: function() {
+                this.element
+                        .removeClass("ui-selectable ui-selectable-disabled")
+                        .removeData("selectable")
+                        .unbind(".selectable");
+                this._mouseDestroy();
+        },
+
+        _mouseStart: function(event) {
+                var self = this;
+
+                this.opos = [event.pageX, event.pageY];
+
+                if (this.options.disabled)
+                        return;
+
+                var options = this.options;
+
+                this.selectees = $(options.filter, this.element[0]);
+
+                this._trigger("start", event);
+
+                $(options.appendTo).append(this.helper);
+                // position helper (lasso)
+                this.helper.css({
+                        "z-index": 100,
+                        "position": "absolute",
+                        "left": event.clientX,
+                        "top": event.clientY,
+                        "width": 0,
+                        "height": 0
+                });
+
+                if (options.autoRefresh) {
+                        this.refresh();
+                }
+
+                this.selectees.filter('.ui-selected').each(function() {
+                        var selectee = $.data(this, "selectable-item");
+                        selectee.startselected = true;
+                        if (!event.metaKey) {
+                                selectee.$element.removeClass('ui-selected');
+                                selectee.selected = false;
+                                selectee.$element.addClass('ui-unselecting');
+                                selectee.unselecting = true;
+                                // selectable UNSELECTING callback
+                                self._trigger("unselecting", event, {
+                                        unselecting: selectee.element
+                                });
+                        }
+                });
+
+                $(event.target).parents().andSelf().each(function() {
+                        var selectee = $.data(this, "selectable-item");
+                        if (selectee) {
+                                selectee.$element.removeClass("ui-unselecting").addClass('ui-selecting');
+                                selectee.unselecting = false;
+                                selectee.selecting = true;
+                                selectee.selected = true;
+                                // selectable SELECTING callback
+                                self._trigger("selecting", event, {
+                                        selecting: selectee.element
+                                });
+                                return false;
+                        }
+                });
+
+        },
+
+        _mouseDrag: function(event) {
+                var self = this;
+                this.dragged = true;
+
+                if (this.options.disabled)
+                        return;
+
+                var options = this.options;
+
+                var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
+                if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
+                if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
+                this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
+
+                this.selectees.each(function() {
+                        var selectee = $.data(this, "selectable-item");
+                        //prevent helper from being selected if appendTo: selectable
+                        if (!selectee || selectee.element == self.element[0])
+                                return;
+                        var hit = false;
+                        if (options.tolerance == 'touch') {
+                                hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
+                        } else if (options.tolerance == 'fit') {
+                                hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
+                        }
+
+                        if (hit) {
+                                // SELECT
+                                if (selectee.selected) {
+                                        selectee.$element.removeClass('ui-selected');
+                                        selectee.selected = false;
+                                }
+                                if (selectee.unselecting) {
+                                        selectee.$element.removeClass('ui-unselecting');
+                                        selectee.unselecting = false;
+                                }
+                                if (!selectee.selecting) {
+                                        selectee.$element.addClass('ui-selecting');
+                                        selectee.selecting = true;
+                                        // selectable SELECTING callback
+                                        self._trigger("selecting", event, {
+                                                selecting: selectee.element
+                                        });
+                                }
+                        } else {
+                                // UNSELECT
+                                if (selectee.selecting) {
+                                        if (event.metaKey && selectee.startselected) {
+                                                selectee.$element.removeClass('ui-selecting');
+                                                selectee.selecting = false;
+                                                selectee.$element.addClass('ui-selected');
+                                                selectee.selected = true;
+                                        } else {
+                                                selectee.$element.removeClass('ui-selecting');
+                                                selectee.selecting = false;
+                                                if (selectee.startselected) {
+                                                        selectee.$element.addClass('ui-unselecting');
+                                                        selectee.unselecting = true;
+                                                }
+                                                // selectable UNSELECTING callback
+                                                self._trigger("unselecting", event, {
+                                                        unselecting: selectee.element
+                                                });
+                                        }
+                                }
+                                if (selectee.selected) {
+                                        if (!event.metaKey && !selectee.startselected) {
+                                                selectee.$element.removeClass('ui-selected');
+                                                selectee.selected = false;
+
+                                                selectee.$element.addClass('ui-unselecting');
+                                                selectee.unselecting = true;
+                                                // selectable UNSELECTING callback
+                                                self._trigger("unselecting", event, {
+                                                        unselecting: selectee.element
+                                                });
+                                        }
+                                }
+                        }
+                });
+
+                return false;
+        },
+
+        _mouseStop: function(event) {
+                var self = this;
+
+                this.dragged = false;
+
+                var options = this.options;
+
+                $('.ui-unselecting', this.element[0]).each(function() {
+                        var selectee = $.data(this, "selectable-item");
+                        selectee.$element.removeClass('ui-unselecting');
+                        selectee.unselecting = false;
+                        selectee.startselected = false;
+                        self._trigger("unselected", event, {
+                                unselected: selectee.element
+                        });
+                });
+                $('.ui-selecting', this.element[0]).each(function() {
+                        var selectee = $.data(this, "selectable-item");
+                        selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
+                        selectee.selecting = false;
+                        selectee.selected = true;
+                        selectee.startselected = true;
+                        self._trigger("selected", event, {
+                                selected: selectee.element
+                        });
+                });
+                this._trigger("stop", event);
+
+                this.helper.remove();
+
+                return false;
+        }
+
+}));
+
+$.extend($.ui.selectable, {
+        version: "1.7.2",
+        defaults: {
+                appendTo: 'body',
+                autoRefresh: true,
+                cancel: ":input,option",
+                delay: 0,
+                distance: 0,
+                filter: '*',
+                tolerance: 'touch'
+        }
+});
+
+})(jQuery);