Release Coder Onboarding

#### Navigation Bar Improvements for Logged-in Users:
Before:
![codemontageprenavrefactor](https://f.cloud.github.com/assets/226228/1895750/dc320e60-7b59-11e3-9ff0-999b8bd4844f.png)

After:
![codemontagepostnavrefactor](https://f.cloud.github.com/assets/226228/1895753/e762de0e-7b59-11e3-92f1-dea9ae4b205c.png)