Added the ability to change bar locations. (#257)

* Added the ability to change bar locations.

* Update dropdown margins

* Make dropdown to bar gap configurable and organized code.

options.ts

@@ -12,6 +12,7 @@ import { KbIcon, KbLabelType } from 'lib/types/customModules/kbLayout';
 import {
     ActiveWsIndicator,
     BarButtonStyles,
+    BarLocation,
     NotificationAnchor,
     OSDAnchor,
     OSDOrientation,
@@ -145,6 +146,7 @@ const options = mkOptions(OPTIONS, {
         bar: {
             scaling: opt(100),
             floating: opt(false),
+            location: opt<BarLocation>('top'),
             layer: opt<WindowLayer>('top'),
             margin_top: opt('0.5em'),
             opacity: opt(100),
@@ -154,6 +156,7 @@ const options = mkOptions(OPTIONS, {
             outer_spacing: opt('1.6em'),
             label_spacing: opt('0.5em'),
             transparent: opt(false),
+            dropdownGap: opt('2.9em'),
             background: opt(colors.crust),
             buttons: {
                 style: opt<BarButtonStyles>('default'),