RFC: Additional colour resets for the ASCII logo

Resetting the colours where necessary for the ASCII logo.  This is a very very minor change that only is obvious when for example selecting the logo in a terminal.  Thus it was most likely understandably looked over back when creating the logo.

Current behaviour:

![before](https://cloud.githubusercontent.com/assets/354934/5041382/ef01f604-6c03-11e4-8e35-df531cdaae52.png)

With the PR:

![after](https://cloud.githubusercontent.com/assets/354934/5041387/f6c56d30-6c03-11e4-8a78-825808f78bfd.png)