Always disable forced touch gestures

Don't only disable these for the canvas, disable for the entire page.
There were issues where the control bar handle couldn't be moved on
IE and Edge on Microsoft Surface devices due to these "touch-actions".

app/styles/base.css

@@ -16,6 +16,7 @@ body {
   background-repeat:no-repeat;
   background-position:right bottom;
   height:100%;
+  touch-action: none;
 }
 
 html {
@@ -527,7 +528,6 @@ input[type=button]:active, select:active {
  * scaling will occur. Canvas size depends on remote VNC
  * settings and noVNC settings. */
 #noVNC_canvas {
-  touch-action: none;
   position: absolute;
   left: 0;
   right: 0;