Update gitignore

.gitignore

@@ -15,5 +15,8 @@ node_modules
 node_modules/
 public/dist
 public/webpack
+# Self hosted users...
+public/system
+package-lock.json
 public/webpack/*
 tmp

db/schema.rb

@@ -202,7 +202,6 @@ ActiveRecord::Schema.define(version: 20171017200333) do
     t.datetime "confirmation_sent_at"
     t.string "unconfirmed_email"
     t.index ["agreed_to_terms_at"], name: "index_users_on_agreed_to_terms_at"
-    t.index ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true
     t.index ["device_id"], name: "index_users_on_device_id"
     t.index ["email"], name: "index_users_on_email", unique: true
   end