Revert "HOWTO: bug report addition" (or "HOWTO: mention bughunting")

This reverts commit 722385f75efd82d9f480f0765a1e97a4d83cac0d (or commit
3f27100872b21e4cc70d07b96eeb3611b30bce63, it's your choice ;), since the
same patch to Documentation/HOWTO got added twice because it just kept
applying cleanly.

Noted by Qi Yong.

Cc: Qi Yong <qiyong@fc-cn.com>
Acked-by: Diego Calleja <diegocg@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Documentation/HOWTO

@@ -396,26 +396,6 @@ bugme-janitor mailing list (every change in the bugzilla is mailed here)
 
 
 
-Managing bug reports
---------------------
-
-One of the best ways to put into practice your hacking skills is by fixing
-bugs reported by other people. Not only you will help to make the kernel
-more stable, you'll learn to fix real world problems and you will improve
-your skills, and other developers will be aware of your presence. Fixing
-bugs is one of the best ways to get merits among other developers, because
-not many people like wasting time fixing other people's bugs.
-
-To work in the already reported bug reports, go to http://bugzilla.kernel.org.
-If you want to be advised of the future bug reports, you can subscribe to the
-bugme-new mailing list (only new bug reports are mailed here) or to the
-bugme-janitor mailing list (every change in the bugzilla is mailed here)
-
-	http://lists.osdl.org/mailman/listinfo/bugme-new
-	http://lists.osdl.org/mailman/listinfo/bugme-janitors
-
-
-
 Mailing lists
 -------------