Add Worker role.

Add more Font Awesome icons.
Fix browser console errors when editing user profile name etc.

Thanks to xet7 !

Closes #2788

client/components/swimlanes/swimlaneHeader.js

@@ -35,12 +35,10 @@ Template.swimlaneHeader.helpers({
     currentUser = Meteor.user();
     if (currentUser) {
       return (currentUser.profile || {}).showDesktopDragHandles;
+    } else if (cookies.has('showDesktopDragHandles')) {
+      return true;
     } else {
-      if (cookies.has('showDesktopDragHandles')) {
-        return true;
-      } else {
-        return false;
-      }
+      return false;
     }
   },
 });

client/components/swimlanes/swimlanes.jade

@@ -43,19 +43,20 @@ template(name="listsGroup")
           +addListForm
 
 template(name="addListForm")
-  .list.list-composer.js-list-composer(class="{{#if isMiniScreen}}mini-list{{/if}}")
-    .list-header-add
-      +inlinedForm(autoclose=false)
-        input.list-name-input.full-line(type="text" placeholder="{{_ 'add-list'}}"
-          autocomplete="off" autofocus)
-        .edit-controls.clearfix
-          button.primary.confirm(type="submit") {{_ 'save'}}
-          unless currentBoard.isTemplatesBoard
-            unless currentBoard.isTemplateBoard
-              span.quiet
-                | {{_ 'or'}}
-                a.js-list-template {{_ 'template'}}
-      else
-        a.open-list-composer.js-open-inlined-form
-          i.fa.fa-plus
-          | {{_ 'add-list'}}
+  unless currentUser.isWorker
+    .list.list-composer.js-list-composer(class="{{#if isMiniScreen}}mini-list{{/if}}")
+      .list-header-add
+        +inlinedForm(autoclose=false)
+          input.list-name-input.full-line(type="text" placeholder="{{_ 'add-list'}}"
+            autocomplete="off" autofocus)
+          .edit-controls.clearfix
+            button.primary.confirm(type="submit") {{_ 'save'}}
+            unless currentBoard.isTemplatesBoard
+              unless currentBoard.isTemplateBoard
+                span.quiet
+                  | {{_ 'or'}}
+                  a.js-list-template {{_ 'template'}}
+        else
+          a.open-list-composer.js-open-inlined-form
+            i.fa.fa-plus
+            | {{_ 'add-list'}}

client/components/swimlanes/swimlanes.js

@@ -104,12 +104,10 @@ function initSortable(boardComponent, $listsDom) {
     if (currentUser) {
       showDesktopDragHandles = (currentUser.profile || {})
         .showDesktopDragHandles;
+    } else if (cookies.has('showDesktopDragHandles')) {
+      showDesktopDragHandles = true;
     } else {
-      if (cookies.has('showDesktopDragHandles')) {
-        showDesktopDragHandles = true;
-      } else {
-        showDesktopDragHandles = false;
-      }
+      showDesktopDragHandles = false;
     }
 
     if (!Utils.isMiniScreen() && showDesktopDragHandles) {
@@ -182,12 +180,10 @@ BlazeComponent.extendComponent({
           if (currentUser) {
             showDesktopDragHandles = (currentUser.profile || {})
               .showDesktopDragHandles;
+          } else if (cookies.has('showDesktopDragHandles')) {
+            showDesktopDragHandles = true;
           } else {
-            if (cookies.has('showDesktopDragHandles')) {
-              showDesktopDragHandles = true;
-            } else {
-              showDesktopDragHandles = false;
-            }
+            showDesktopDragHandles = false;
           }
 
           const noDragInside = ['a', 'input', 'textarea', 'p'].concat(
@@ -276,12 +272,10 @@ Template.swimlane.helpers({
     currentUser = Meteor.user();
     if (currentUser) {
       return (currentUser.profile || {}).showDesktopDragHandles;
+    } else if (cookies.has('showDesktopDragHandles')) {
+      return true;
     } else {
-      if (cookies.has('showDesktopDragHandles')) {
-        return true;
-      } else {
-        return false;
-      }
+      return false;
     }
   },
   canSeeAddList() {