ser2net: bump to version 2.8

Bump ser2net to version 2.8.

Exclude for nommu (uses fork).
Version 2.7 also did, guess the autobuilders never caught it.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/ser2net/Config.in

@@ -1,8 +1,12 @@
 config BR2_PACKAGE_SER2NET
 	bool "ser2net"
+	depends on BR2_USE_MMU # fork()
+	depends on BR2_INET_IPV6
 	help
 	  Ser2net provides a way for a user to connect from a network
 	  connection to a serial port..
 
 	  http://ser2net.sourceforge.net
 
+comment "ser2net requires a toolchain with IPV6 support"
+	depends on !BR2_INET_IPV6

package/ser2net/ser2net.mk

@@ -4,9 +4,8 @@
 #
 #############################################################
 
-SER2NET_VERSION = 2.7
-SER2NET_SOURCE = ser2net-$(SER2NET_VERSION).tar.gz
-SER2NET_SITE = http://downloads.sourceforge.net/project/ser2net/ser2net/$(SER2NET_VERSION)
+SER2NET_VERSION = 2.8
+SER2NET_SITE = http://downloads.sourceforge.net/project/ser2net/ser2net
 SER2NET_LICENSE = GPLv2+
 SER2NET_LICENSE_FILES = COPYING