Update AdminLTE

- from 2.4.5 to 2.4.18 (cannot detect any issues)
- set default scancycle for Apple Devices to 1

front/lib/AdminLTE/bower_components/seiyria-bootstrap-slider/test/specs/OrientationSpec.js

@@ -0,0 +1,75 @@
+describe("Orientation Tests", function() {
+  var testSlider;
+  var sliderHandleTopPos;
+  var sliderHandleLeftPos;
+
+  describe("Vertical", function() {
+    beforeEach(function() {
+      testSlider = new Slider("#orientationSlider", {
+        id: "orientationSliderId",
+        orientation: "vertical",
+        min: 0,
+        max: 10,
+        value: 5
+      });
+
+      var sliderHandleEl = document.querySelector("#orientationSliderId .slider-handle");
+      var sliderHandleBoundingBoxInfo = sliderHandleEl.getBoundingClientRect();
+      sliderHandleTopPos = sliderHandleBoundingBoxInfo.top;
+      sliderHandleLeftPos = sliderHandleBoundingBoxInfo.left;
+    });
+
+    afterEach(function() {
+      if(testSlider) {
+        testSlider.destroy();
+      }
+    });
+
+    it("slides up when handle moves upwards", function() {
+      var mousemove = document.createEvent('MouseEvents');
+      var mousemoveX = sliderHandleLeftPos;
+      var mousemoveY = sliderHandleTopPos - 100;      
+      var newSliderValue;
+      
+      mousemove.initMouseEvent(
+        "mousedown",
+        true /* bubble */,
+        true  /* cancelable */,
+        window,
+        null,
+        0, 0, mousemoveX, mousemoveY, /* coordinates */
+        false, false, false, false, /* modifier keys */
+        0 /*left*/,
+        null
+      );
+      testSlider.sliderElem.dispatchEvent(mousemove);
+      newSliderValue = testSlider.getValue();
+
+      expect(newSliderValue).toBeLessThan(5);
+    });
+
+    it("slides down when handle moves downwards", function() {
+      var mousemove = document.createEvent('MouseEvents');
+      var mousemoveX = sliderHandleLeftPos;
+      var mousemoveY = sliderHandleTopPos + 100;
+      var newSliderValue;
+      
+      mousemove.initMouseEvent(
+        "mousedown",
+        true /* bubble */,
+        true /* cancelable */,
+        window,
+        null,
+        0, 0, mousemoveX, mousemoveY, /* coordinates */
+        false, false, false, false, /* modifier keys */
+        0 /*left*/,
+        null
+      );
+      testSlider.sliderElem.dispatchEvent(mousemove);
+      newSliderValue = testSlider.getValue();
+
+      expect(newSliderValue).toBeGreaterThan(5);
+    });
+  });
+
+}); // End of spec