Description:
After installing without any modifications to the package, when qemu is run without root privileges (ie. as any other user), the network does not work (permission problem). Running as root, or modifying the startup script of vde which allows more loose permissions on /var/run/vde.ctl/* fixes the problem, the network in qemu works as it should.

As for mistakes in packaging:
--- the ones that try/pretend to fix the above problem:
1) chmodding of (/var/run/vde.ctl) in the the install script does nothing since that directory (/var/run/vde.ctl) is recreated on every start of the daemon and deleted on stopping the daemon.
2) chmodding to 755 in rc.d/vde is not sufficient for running qemu with network as a user. Works only as root, and if that's your intention, then no chmodding is necessary. For users, chmod to 777.
--- the other ones
3) the message in the install file points to a wrong file for iptables configuring
4) the message is unnecessarily long and it contains portions of config files (I suggest that they'd be moved to separate files, and the message would just point to them)
5) there are unnecessary 'sleep 3' in /etc/rc.d/vde script

Additional info:
* package version(s): 2.2.2-2

Steps to reproduce:
Install the package; run 'vdeq qemu <whatever>' as a user and try the network.

Proposed fix:
- Fixes are obvious. Patch that fixes all of the above is attached. Please review.