new usb id for urtwn

[Mikhail]

Taken from FreeBSD:

diff --git a/sys/dev/usb/if_urtwn.c b/sys/dev/usb/if_urtwn.c
index 0e204a196b1..d9aee16b05f 100644
--- a/sys/dev/usb/if_urtwn.c
+++ b/sys/dev/usb/if_urtwn.c
@@ -306,6 +306,7 @@ static const struct urtwn_type {
        URTWN_DEV_8192CU(TRENDNET,      RTL8192CU),
        URTWN_DEV_8192CU(ZYXEL,         RTL8192CU),
        /* URTWN_RTL8188E */
+       URTWN_DEV_8188EU(ABOCOM,        RTL8188EU),
        URTWN_DEV_8188EU(DLINK,         DWA123D1),
        URTWN_DEV_8188EU(DLINK,         DWA125D1),
        URTWN_DEV_8188EU(ELECOM,        WDC150SU2M),