Add additional label colours (from pull by JamesLavin), Add Assigned & Requested By text fields.

models/cards.js

@@ -66,6 +66,14 @@ Cards.attachSchema(new SimpleSchema({
     type: String,
     optional: true,
   },
+  requestedBy: {
+    type: String,
+    optional: true
+  },
+  assignedBy: {
+    type: String,
+    optional: true
+  },
   labelIds: {
     type: [String],
     optional: true,
@@ -268,6 +276,14 @@ Cards.mutations({
     return {$set: {description}};
   },
 
+  setRequestedBy(requestedBy) {
+    return {$set: {requestedBy}};
+  },
+
+  setAssignedBy(assignedBy) {
+    return {$set: {assignedBy}};
+  },
+
   move(swimlaneId, listId, sortIndex) {
     const list = Lists.findOne(listId);
     const mutatedFields = {