Fixes issue #72 - Update to Colorama 0.2.7

This fixes random crashes on Windows. See the issue for more details.
Merge pull request #73 from rprouse/master

Fixes issue #72 - Update to Colorama 0.2.7
Update about_classes.py
Merge pull request #75 from ab7/patch-2

Update about_classes.py
Update about_classes.py
Merge pull request #76 from ab7/patch-3

Update about_classes.py