Add email field to Person model (for wildcard testing, coming soon)

spec/blueprints/people.rb

@@ -1,4 +1,5 @@
 Person.blueprint do
   name
+  email { "test@example.com" }
   salary
 end

spec/support/schema.rb

@@ -71,6 +71,7 @@ module Schema
       create_table :people, force: true do |t|
         t.integer  :parent_id
         t.string   :name
+        t.string   :email
         t.integer  :salary
         t.boolean  :awesome, default: false
         t.timestamps