Enhancement logging app startup details

Replacing the older console debug output with newer, more informative console debug output for application startup details.

**Before**:
![meanjs-startup-old](https://cloud.githubusercontent.com/assets/316371/5130693/3fb6a7ca-70f5-11e4-97a0-19f1cda76f6f.PNG)

**After**:
![meanjs-startup-new](https://cloud.githubusercontent.com/assets/316371/5130694/44543cfc-70f5-11e4-95b4-2a084a6e3848.PNG)