nut: Update to 2.7.3

Updated the package to the latest upstream version.
Removed a patch that was merged upstream.
Bumped copyright notice to 2015.

Signed-off-by: Martin Rowe <martin.p.rowe@gmail.com>

net/nut/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2006-2014 OpenWrt.org
+# Copyright (C) 2006-2015 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=nut
-PKG_VERSION:=2.7.2
+PKG_VERSION:=2.7.3
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://www.networkupstools.org/source/2.7/
-PKG_MD5SUM:=c3568b42e058cfc385b46d25140dced4
+PKG_MD5SUM:=a1a7f747093663e1f39ab595b63b45e4
 PKG_MAINTAINER:=Martin Rowe <martin.p.rowe@gmail.com>
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=LICENSE-GPL2

net/nut/patches/001-fix-missing-libmath-flags.patch

@@ -1,22 +0,0 @@
---- a/drivers/Makefile.am
-+++ b/drivers/Makefile.am
-@@ -171,7 +171,7 @@ tripplite_usb_SOURCES = tripplite_usb.c
- tripplite_usb_LDADD = $(LDADD_DRIVERS) $(LIBUSB_LIBS) -lm
- 
- bcmxcp_usb_SOURCES = bcmxcp_usb.c bcmxcp.c usb-common.c
--bcmxcp_usb_LDADD = $(LDADD_DRIVERS) $(LIBUSB_LIBS)
-+bcmxcp_usb_LDADD = $(LDADD_DRIVERS) $(LIBUSB_LIBS) -lm
- 
- blazer_usb_SOURCES = blazer.c blazer_usb.c libusb.c usb-common.c
- blazer_usb_LDADD = $(LDADD_DRIVERS) $(LIBUSB_LIBS) -lm
---- a/drivers/Makefile.in
-+++ b/drivers/Makefile.in
-@@ -785,7 +785,7 @@ usbhid_ups_LDADD = $(LDADD_DRIVERS) $(LI
- tripplite_usb_SOURCES = tripplite_usb.c libusb.c usb-common.c
- tripplite_usb_LDADD = $(LDADD_DRIVERS) $(LIBUSB_LIBS) -lm
- bcmxcp_usb_SOURCES = bcmxcp_usb.c bcmxcp.c usb-common.c
--bcmxcp_usb_LDADD = $(LDADD_DRIVERS) $(LIBUSB_LIBS)
-+bcmxcp_usb_LDADD = $(LDADD_DRIVERS) $(LIBUSB_LIBS) -lm
- blazer_usb_SOURCES = blazer.c blazer_usb.c libusb.c usb-common.c
- blazer_usb_LDADD = $(LDADD_DRIVERS) $(LIBUSB_LIBS) -lm
- nutdrv_atcl_usb_SOURCES = nutdrv_atcl_usb.c usb-common.c