Shorten/simplify doc TOC by removing redundant Roundup in titles. We already have a Roundup label at the top of the page. Remove the word Roundup from each item. Roundup Features -> Features etc. The titles for the pages keep the word Roundup since it will show up on the tab/browser window title etc.

#! /bin/sh

# if there are multiple trackers, d=demo t=tracker ...
# returns last one for testing that server is up. Does not test
# each tracker.
tracker=$(ps -ef | sed -ne '/roundup-server/s/^.*\s\(\w*\)=.*$/\1/p')
wget -q -O /dev/null --no-verbose http://localhost:8080/${tracker:-demo}/