node: add python/host to HOST_BUILD_DEPENDS as well

patches/packages/openwrt/0002-node-add-python-host-to-HOST_BUILD_DEPENDS-as-well.patch

+From: Matthias Schiffer <mschiffer@universe-factory.net>
+Date: Wed, 28 Oct 2015 01:10:09 +0100
+Subject: node: add python/host to HOST_BUILD_DEPENDS as well
+
+Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
+
+diff --git a/lang/node/Makefile b/lang/node/Makefile
+index 65a5390..243c8a5 100644
+--- a/lang/node/Makefile
++++ b/lang/node/Makefile
+@@ -14,6 +14,7 @@ PKG_RELEASE:=1
+ PKG_SOURCE:=node-$(PKG_VERSION).tar.gz
+ PKG_SOURCE_URL:=http://nodejs.org/dist/${PKG_VERSION}
+ 
++HOST_BUILD_DEPENDS:=python/host
+ PKG_BUILD_DEPENDS:=python/host
+ PKG_INSTALL:=1
+ PKG_USE_MIPS16:=0