Land rapid7#4204, add missing migration

Author: Tod Beardsley

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20140905031549) do
+ActiveRecord::Schema.define(:version => 20140922170030) do
 
   create_table "api_keys", :force => true do |t|
     t.text     "token"
@@ -272,6 +272,7 @@
     t.string   "username",   :null => false
     t.datetime "created_at", :null => false
     t.datetime "updated_at", :null => false
+    t.string   "type",       :null => false
   end
 
   add_index "metasploit_credential_publics", ["username"], :name => "index_metasploit_credential_publics_on_username", :unique => true