meta-yadro: os-release: Add vendor/product info

Update the os-release generation script to set the welcome
string and the version according to the product name, branch name,
and vendor tags for all YADRO products.

Signed-off-by: Alexander Amelkin <a.amelkin@yadro.com>
Change-Id: I6ce1908884676847f06e6a019864e8354a495a0b
diff --git a/recipes-core/base-files/base-files%.bbappend b/recipes-core/base-files/base-files%.bbappend
new file mode 100644
index 0000000..48c80e9
--- /dev/null
+++ b/recipes-core/base-files/base-files%.bbappend
@@ -0,0 +1,7 @@
+do_install_basefilesissue () {
+	if [ "${hostname}" ]; then
+		echo ${hostname} > ${D}${sysconfdir}/hostname
+	fi
+
+	# Issue files are provided by os-release recipe instead
+}