kexecboot-cfg: maintenance update to v. 0.2

This configuration file is only suitable for kexecboot > 0.5.9.
With the upcoming release of linux_4.0 based kexecboot kernels it is preferable
to clearly distinguish old and new versions.

Fix WARNING: ... kexecboot-cfg-0.1 ('S') doesn't exist, please set 'S' to a proper value
Remove PR
Increase PV

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>

meta-initramfs/recipes-bsp/kexecboot/kexecboot-cfg_0.2.bb

@@ -3,10 +3,11 @@ DESCRIPTION = "Default icon and boot.cfg for kexecboot linux-as-bootloader."
 SECTION = "base"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690"
-PR = "r14"
 
 SRC_URI = "file://icon.xpm"
 
+S = "${WORKDIR}/${BP}"
+
 do_configure_prepend () {
     install -m 0644 ${WORKDIR}/icon.xpm ${S}
 }