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/jquery-ui/themes/base/selectmenu.css

@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Selectmenu 1.11.4
+ * jQuery UI Selectmenu 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
@@ -18,7 +18,6 @@
 }
 .ui-selectmenu-menu .ui-menu {
 	overflow: auto;
-	/* Support: IE7 */
 	overflow-x: hidden;
 	padding-bottom: 1px;
 }
@@ -34,26 +33,18 @@
 .ui-selectmenu-open {
 	display: block;
 }
-.ui-selectmenu-button {
-	display: inline-block;
-	overflow: hidden;
-	position: relative;
-	text-decoration: none;
-	cursor: pointer;
-}
-.ui-selectmenu-button span.ui-icon {
-	right: 0.5em;
-	left: auto;
-	margin-top: -8px;
-	position: absolute;
-	top: 50%;
-}
-.ui-selectmenu-button span.ui-selectmenu-text {
-	text-align: left;
-	padding: 0.4em 2.1em 0.4em 1em;
+.ui-selectmenu-text {
 	display: block;
-	line-height: 1.4;
+	margin-right: 20px;
 	overflow: hidden;
 	text-overflow: ellipsis;
-	white-space: nowrap;
+}
+.ui-selectmenu-button.ui-button {
+	text-align: left;
+	white-space: nowrap;
+	width: 14em;
+}
+.ui-selectmenu-icon.ui-icon {
+	float: right;
+	margin-top: 0;
 }