GUAC-897 New loading styling belongs in ui.css, not status.css.

guacamole/src/main/webapp/app/index/styles/status.css

@@ -109,14 +109,3 @@
 .shown .status {
     visibility: visible;
 }
-
-.loading {
-    background-image: url(images/spinner.gif);
-    background-position: center;
-    background-repeat: no-repeat;
-    min-height: 200px;
-}
-
-.loading * {
-    visibility: hidden;
-}

guacamole/src/main/webapp/app/index/styles/ui.css

@@ -625,3 +625,14 @@ div.logout-panel {
 .button.back {
     background-image: url('images/action-icons/guac-back.png');
 }
+
+.loading {
+    background-image: url(images/spinner.gif);
+    background-position: center;
+    background-repeat: no-repeat;
+    min-height: 200px;
+}
+
+.loading * {
+    visibility: hidden;
+}