message: Allow case-insensitive for email (username)
  In most cases usernames and emails are case-insensitive.
diff: @@ -6,7 +6,7 @@ module.exports = function (app) {
  const mongooseClient = app.get('mongooseClient');
  const <%= camelName %> = new mongooseClient.Schema({
  <% if(authentication.strategies.indexOf('local') !== -1) { %>
  - email: {type: String, unique: true},
  + email: {type: String, unique: true, lowercase: true},
  password: { type: String },
  <% } %>
  <% authentication.oauthProviders.forEach(provider => { %>
  