Merge pull request #430 from durango/master

PostgreSQL can now accept special characters in username and passwords

lib/dialects/postgres/query-generator.js

@@ -532,8 +532,8 @@ module.exports = (function() {
       var template = '<%= protocol %>://<%= user %>:<%= password %>@<%= host %><% if(port) { %>:<%= port %><% } %>/<%= database %>';
 
       return Utils._.template(template)({
-        user: config.username,
-        password: config.password,
+        user: encodeURIComponent(config.username),
+        password: encodeURIComponent(config.password),
         database: config.database,
         host: config.host,
         port: config.port,