Release new version 0.7.2
Restore original prompt

This reverts the changes to the prompt introduced by commit 843931fc6e0ef4c638b3fe253fdb48e083415221

Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
Release new version 0.7.3
zshrc: add dcopyright function to display copyright file of a given package

Similar to what dchange provides for changelogs, provide the
same feature for copyright files (works at least on Debian
systems).

Thanks: Gregor Herrmann <gregoa@debian.org> for the patch
vimrc: remove duplicate settings