More review updates

models/asset.js

@@ -75,7 +75,7 @@ AssetSchema.statics.upsert = function(data) {
   }
 
   // Perform the upsert against the id field.
-  let updatePromise = Asset.update({id: data.id}, data, {upsert: true})
+  let updatePromise = Asset.update({id: data.id}, data, {upsert: true}).exec()
     .then(() => {
 
       // Pull the freshly minted asset out and return.

swagger.yaml

@@ -3,10 +3,10 @@ info:
   title: Talk API
   description: A commenting platform from The Coral Project. https://coralproject.net
   version: "0.0.1"
-host: talk-stg.coralproject.net/api/v1
+host: talk-stg.coralproject.net
 schemes:
   - https
-basePath: /v1
+basePath: /api/v1
 produces:
   - application/json
 paths:
@@ -170,8 +170,6 @@ paths:
       responses:
         200:
           description: OK
-        404:
-          description: Not Found
     put:
       tags:
         - Asset