fix test timeouts and sign up test failure

Author: DaftMonk

app/templates/e2e/account(auth)/signup/signup.spec.js

@@ -12,7 +12,7 @@ describe('Signup View', function() {
   };
 
   var testUser = {
-    name: 'Test User',
+    name: 'Test',
     email: 'test@test.com',
     password: 'test'
   };

test/test-file-creation.js

@@ -348,7 +348,7 @@ describe('angular-fullstack generator', function () {
       });
 
       it('should run e2e tests successfully', function(done) {
-        this.timeout(80000);
+        this.timeout(240000); // 4 minutes
         gen.run({}, function () {
           exec('grunt test:e2e', function (error, stdout, stderr) {
             expect(stdout, 'Client tests failed \n' + stdout).to.contain('0 failures');