adding disablePort flag, not loving the flag idea but I cant think of any other …

…way to do it since we should have a default port

lib/dialects/postgres/connector-manager.js

@@ -44,14 +44,15 @@ module.exports = (function() {
     this.isConnecting = true
     this.isConnected  = false
 
-    var conStr = '<%= protocol %>://<%= user %>:<%= password %>@<%= host %><% if(port) { %>:<%= port %><% } %>/<%= database %>';
+    var conStr = '<%= protocol %>://<%= user %>:<%= password %>@<%= host %><% if(!disablePort) { %>:<%= port %><% } %>/<%= database %>';
     conStr = Utils._.template(conStr)({
       user: this.config.username,
       password: this.config.password,
       database: this.config.database,
       host: this.config.host,
       port: this.config.port,
-      protocol: this.config.protocol
+      protocol: this.config.protocol,
+      disablePort: this.config.disablePort
     })
 
     console.log(conStr);

lib/sequelize.js

@@ -16,6 +16,7 @@ module.exports = (function() {
       host: 'localhost',
       port: 3306,
       protocol: 'tcp',
+      disablePort: false,
       define: {},
       query: {},
       sync: {},