bugfix: Add in-testing support for older NanoStation M5 XW boards

board.info provided by VE3KMV
{{{
board.sysid=0xe005
board.cpurevision=0x000000c2
board.name=NanoStation M5
board.shortname=N5N
board.subtype=
board.netmodes=7
board.hwaddr=00272232336C
board.reboot=30
board.upgrade=150
board.phycount=2
board.phy.1.maxmtu=1524
board.phy.2.maxmtu=1524
radio.1.name=
radio.1.shortname=
radio.1.bus=pci
radio.1.subsystemid=0xe005
radio.1.subvendorid=0x0777
radio.1.txpower.max=27
radio.1.txpower.offset=5
radio.1.antennas=1
radio.1.def_antenna=4
radio.1.antenna.1.id=4
radio.1.antenna.1.name=Combined
radio.1.antenna.1.gain=16
}}}

files/www/cgi-bin/perlfunc.pm

@@ -973,6 +973,15 @@ sub hardware_info
             'usechains'       => 0,
             'rfband'          => '2400',
          },
+       '0xe005' => {
+            'name'            => 'NanoStation M5',
+            'comment'         => 'NanoStation M5',
+            'supported'       => '-2',
+            'maxpower'        => '22',
+            'pwroffset'       => '5',
+            'usechains'       => 1,
+            'rfband'          => '5800ubntus',
+         },
         '0xe009' => {
             'name'            => 'NanoStation Loco M9',
             'comment'         => 'NanoStation Loco M9',