Made various improvements to the workspaces module. (#17)

* Made workspace scrolling slower and more natural.

* Fix workspace scrolling not working on single monitors: Fixes #8

* Fixed #15 and added configuration options to adjust workspace spacing and scrolling speed.

modules/shared/barItemBox.ts

@@ -6,18 +6,6 @@ export const BarItemBox = (child) => {
         return child.isVisible;
     };
 
-    if (Object.hasOwnProperty.call(child, "useBox") && child.useBox === true) {
-        return Widget.Box({
-            class_name: `bar_item_box_visible ${Object.hasOwnProperty.call(child, "boxClass") ? child.boxClass : ""}`,
-            child: Widget.EventBox({
-                class_name: `bar-event-box`,
-                child: child.component,
-                ...child.props,
-            }),
-            visible: computeVisible(),
-        });
-    }
-
     return Widget.Button({
         class_name: `bar_item_box_visible ${Object.hasOwnProperty.call(child, "boxClass") ? child.boxClass : ""}`,
         child: child.component,