linnovate/mean — pull request #674 by lirantal (2014-07-07 09:29:01+00:00)
Title: updating expressjs method from 'host' to 'hostname' as the former is deprecated

Fixes expressjs deprecated method:

```
Mean app started on port 3000 (development)

express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:105
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:136
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:220
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:251
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:277
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:479
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:510
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:594
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:625
express deprecated req.host: Use req.hostname instead eval at (/home/superman/websites/lirantal.mean/node_modules/swig/lib/swig.js:483:11), :28:651
```