Improved examples for network support in README. - Simplified 'hg serve' example, -p80 needs root anyway. - Example for ssh:// with relative or absolute path. - merges need to be committed.

#!/bin/sh

mkdir t
cd t
hg init
echo a > a
hg add a
hg commit -m "test" -d "1000000 0"
hg verify
hg parents
hg status
hg rollback
hg verify
hg parents
hg status