Feature: Create conversations from Tweets (#470)

* Feature: Add tweets to conversations

app/views/api/v1/contacts/index.json.jbuilder

@@ -5,5 +5,6 @@ json.payload do
     json.email contact.email
     json.phone_number contact.phone_number
     json.thumbnail contact.avatar.profile_thumb.url
+    json.additional_attributes contact.additional_attributes
   end
 end

app/views/api/v1/contacts/show.json.jbuilder

@@ -5,4 +5,5 @@ json.payload do
   json.name @contact.name
   json.phone_number @contact.phone_number
   json.thumbnail @contact.avatar_url
+  json.additional_attributes @contact.additional_attributes
 end

app/views/api/v1/contacts/update.json.jbuilder

@@ -4,4 +4,5 @@ json.payload do
   json.email @contact.email
   json.phone_number @contact.phone_number
   json.thumbnail @contact.avatar.thumb.url
+  json.additional_attributes @contact.additional_attributes
 end