Add a patch to make Solaar work with keyboard+touchpad devices like

the Logitech K400

Approved by:	lme (mentor)
Differential Revision:	https://reviews.freebsd.org/D10655

sysutils/solaar/Makefile

@@ -2,6 +2,7 @@
 
 PORTNAME=	solaar
 PORTVERSION=	g20170327
+PORTREVISION=	1
 CATEGORIES=	sysutils
 
 MAINTAINER=	tobik@FreeBSD.org

sysutils/solaar/files/patch-lib_logitech__receiver_settings.py

@@ -0,0 +1,17 @@
+Solaar will die with a silent error when trying to configure devices like
+e.g. the Logitech K400 that are detected as keyboards but also have
+mouse settings for an integrated touchpad.  Remove the overly cautious
+assert.
+
+https://github.com/pwr/Solaar/issues/330
+
+--- lib/logitech_receiver/settings.py.orig	2017-04-17 19:26:20 UTC
++++ lib/logitech_receiver/settings.py
+@@ -61,7 +61,6 @@ class Setting(object):
+ 
+ 	def __call__(self, device):
+ 		assert not hasattr(self, '_value')
+-		assert self.device_kind is None or self.device_kind == device.kind
+ 		p = device.protocol
+ 		if p == 1.0:
+ 			# HID++ 1.0 devices do not support features