Uncap PrettyTable
Uncap PrettyTable

This is now maintained as a Jazzband project [1].

[1] https://github.com/jazzband/prettytable

Change-Id: I8b1d3e2d5354b89577ca13eda1acb704c9429fbf

openstack/osprofiler,openstack/osprofiler,stackforge/osprofiler,stackforge/osprofiler,openstack/osprofiler,stackforge/osprofiler