Update nmap-protocols from IANA (5 additions)

Originally committed by dmiller but recommitted by david after recovery
from backup.
Applied Dan Miller's fix to use new Robtex API (http://seclists.org/nmap-dev/2013/q2/1).  I had to modify it slightly to allow [a-z]+.robtex.com in the pattern rather than just dns.robtex.com because many entries used host.robtex.com, top.robtex.com, etc.  More improvements to follow.

Originally committed by fyodor but recommitted by david after recovery
from backup.
Update documentation and example usage and output to be (I hope) more clear.

Originally committed by fyodor but recommitted by david after recovery
from backup.
Change Arturo name in Robtex scripts to match how it is in the other scripts he has authored

Originally committed by fyodor but recommitted by david after recovery
from backup.
Remove http-robtex-reverse-ip script because it pretty much does the same thing as our newer hostmap-robtex

Originally committed by fyodor but recommitted by david after recovery
from backup.
-Adds digest support to basic login method.
-Adds detection entry for Digital Sprite 2 ( Digital recorder )

Originally committed by paulino but recommitted by david after recovery
from backup.
Fix another outError → nping_warning.

Apparently missed in r30691. Reported by Gisle Vanem.
http://seclists.org/nmap-dev/2013/q2/32

Recommitted after recovery from backup.
Update Zenmap it.po translation.

By Giacomo.
http://seclists.org/nmap-dev/2013/q2/0

Recommitted after recovery from backup.
Regen it translation mo.

Recommitted after recovery from backup.
Regen zenmap.pot.

Recommitted after recovery from backup.
Regen po files.

Recommitted after recovery from backup.