Added All/Community feed link in sidebars

• Added:
- All/Community feed link in sidebars

• Removed:
- Setting for optionally showing community button in sidebar

app/javascript/gabsocial/components/sidebar_xs.js

@@ -131,6 +131,12 @@ class SidebarXS extends ImmutablePureComponent {
         onClick: this.handleSidebarClose,
         title: intl.formatMessage(messages.preferences),
       },
+      {
+        icon: 'community',
+        to: '/timeline/all',
+        onClick: this.handleSidebarClose,
+        title: 'All'
+      },
       {
         icon: 'list',
         to: '/lists',