public-keys.md: add key for HTC Desire S

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
public-keys.md: corrections to usernames and hostnames

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
arch.md: add settings for ntpd

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
Remove FreeBSD ethernet patches

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
freebsd.md: delete section on ethernet

FreeBSD 9.1+ no longer requires any patches, and the interface is added to rc.conf by the installer automatically

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
freebsd.md: add section on using pkg

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
freebsd.md: re-work section installing ports

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
freebsd.md: re-work section on keeping up-to-date

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
freebsd.md: create new `set-up` section

* Edit virtualbox sub-section: include how to change default directory for VMs
* Add sub-section for /boot/loader.conf
* Add sub-section for /etc/rc.conf

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
freebsd.md: remove section on X11

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
arch.md & freebsd.md: Add section on sshd config

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>