small updates

.gitignore

 /node_modules
 sp-project-metadata.xml
+sp-project-metadata-m4lab.xml

routes/routes-project.js

@@ -141,7 +141,7 @@ module.exports = function (app, config, passport) {
     ])
   });
 
-  app.get('/project', function (req, res) {
+  app.get('/project_', function (req, res) {
     async.waterfall([
       // get all projects from projectdb
       function(done) {
@@ -194,7 +194,7 @@ module.exports = function (app, config, passport) {
     ])
   })
 
-  app.get('/project_', function (req, res) {
+  app.get('/project', function (req, res) {
     res.render(lang+'/project/project-simplified', {
        isUserAuthenticated: req.isAuthenticated(),
        user: req.user
@@ -349,7 +349,7 @@ module.exports = function (app, config, passport) {
       async.waterfall([
         // get userId by email from userdb
         function(done) {
-          methods.getUserIdByEmail(req.user.email, function(id, err) {
+          methods.getUserIdByEmail(req.user.email, function(id, err) { // TO BE FIXED
             if (!err) {
               userId = id
               done(err)