pkg/45547: change category www/haproxy -> net/haproxy

[ishit%oak.dti.ne.jp@localhost]

>Number:         45547
>Category:       pkg
>Synopsis:       change category www/haproxy -> net/haproxy
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Mon Oct 31 15:25:00 +0000 2011
>Originator:     ISIHARA Takanori
>Release:        NetBSD/i386 5_STABLE
>Organization:
Nagoya *BSD Users' Group ;)
>Environment:
NetBSD ishitPc9.home 5.1_STABLE NetBSD 5.1_STABLE (ISHITPC9) #75: Sun Jul 10 
04:13:36 JST 2011  
sysbuild%ishitPc9.home@localhost:/opt/sysbuild/netbsd-5/obj/i386/sys/arch/i386/compile/ISHITPC9
 i386
>Description:
I think that "net/haproxy" is better than "www/haproxy". 
Because "haproxy" is general-purpose TCP load balancer software.

Please change category.
cf. FreeBSD ports: http://www.freshports.org/net/haproxy

>How-To-Repeat:

>Fix: