classification: sync and update

Sync to latest ET open and introduce inappropriate as a classification
to replace something some find inappropriate.

etc/classification.config

@@ -1,30 +1,3 @@
-# $Id$
-# classification.config taken from Snort 2.8.5.3. Snort is governed by the GPLv2
-#
-# The following includes information for prioritizing rules
-#
-# Each classification includes a shortname, a description, and a default
-# priority for that classification.
-#
-# This allows alerts to be classified and prioritized.  You can specify
-# what priority each classification has.  Any rule can override the default
-# priority for that rule.
-#
-# Here are a few example rules:
-#
-#   alert TCP any any -> any 80 (msg: "EXPLOIT ntpdx overflow";
-#	dsize: > 128; classtype:attempted-admin; priority:10;
-#
-#   alert TCP any any -> any 25 (msg:"SMTP expn root"; flags:A+; \
-#	      content:"expn root"; nocase; classtype:attempted-recon;)
-#
-# The first rule will set its type to "attempted-admin" and override
-# the default priority for that type to 10.
-#
-# The second rule set its type to "attempted-recon" and set its
-# priority to the default for that type.
-#
-
 #
 # config classification:shortname,short description,priority
 #
@@ -62,7 +35,7 @@ config classification: web-application-attack,Web Application Attack,1
 config classification: misc-activity,Misc activity,3
 config classification: misc-attack,Misc Attack,2
 config classification: icmp-event,Generic ICMP event,3
-config classification: kickass-porn,SCORE! Get the lotion!,1
+config classification: inappropriate-content,Inappropriate Content was Detected,1
 config classification: policy-violation,Potential Corporate Privacy Violation,1
 config classification: default-login-attempt,Attempt to login by a default username and password,2