Support table name being different than model key

Author: ericyoondotcom

lib/connect-session-sequelize.js

@@ -57,7 +57,7 @@ module.exports = function SequelizeSessionInit (Store) {
         debug('Using table: %s for sessions', this.options.table)
         // Get Specifed Table from Sequelize Object
         this.sessionModel =
-          this.options.db[this.options.table] || this.options.db.models[this.options.table]
+          this.options.db.models[this.options.modelKey] || this.options.db[this.options.table] || this.options.db.models[this.options.table]
       } else {
         // No Table specified, default to ./model
         debug('No table specified, using default table.')