package/p910nd: update download URL

Project moved to Github. Update download URL and hash.
License file got renamed, but it is still GPLv2.

Fixes:

 http://autobuild.buildroot.org/results/6e0/6e0e34c342fe712d5314de80488a2d034a2f5983/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/p910nd/p910nd.hash

@@ -1,3 +1,3 @@
 # Locally computed:
-sha256  4ac980a3ae24babae6f70f0a692625ece03a4a92c357fbb10d2e368386c3c26f  p910nd-0.97.tar.bz2
-sha256  91df39d1816bfb17a4dda2d3d2c83b1f6f2d38d53e53e41e8f97ad5ac46a0cad  COPYING
+sha256  a1bcc2dd75bad4e00a9de5098dbd970e8380f978fc09292bcfa15852af6a6964  p910nd-0.97.tar.gz
+sha256  62f171d4d8b6726df61f18a6bbc0a70f79c4bc2134d837d35c81fc6289a2d84d  LICENSE.md

package/p910nd/p910nd.mk

@@ -5,10 +5,9 @@
 ################################################################################
 
 P910ND_VERSION = 0.97
-P910ND_SITE = http://downloads.sourceforge.net/project/p910nd/p910nd/$(P910ND_VERSION)
-P910ND_SOURCE = p910nd-$(P910ND_VERSION).tar.bz2
+P910ND_SITE = $(call github,kenyapcomau,p910nd,$(P910ND_VERSION))
 P910ND_LICENSE = GPL-2.0
-P910ND_LICENSE_FILES = COPYING
+P910ND_LICENSE_FILES = LICENSE.md
 
 define P910ND_BUILD_CMDS
 	$(TARGET_MAKE_ENV) $(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D)