reset upstream subtrees to yocto 2.6

Reset the following subtrees on thud HEAD:

  poky: 87e3a9739d
  meta-openembedded: 6094ae18c8
  meta-security: 31dc4e7532
  meta-raspberrypi: a48743dc36
  meta-xilinx: c42016e2e6

Also re-apply backports that didn't make it into thud:
  poky:
    17726d0 systemd-systemctl-native: handle Install wildcards

  meta-openembedded:
    4321a5d libtinyxml2: update to 7.0.1
    042f0a3 libcereal: Add native and nativesdk classes
    e23284f libcereal: Allow empty package
    030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
    179a1b9 gtest: update to 1.8.1

Squashed OpenBMC subtree compatibility updates:
  meta-aspeed:
    Brad Bishop (1):
          aspeed: add yocto 2.6 compatibility

  meta-ibm:
    Brad Bishop (1):
          ibm: prepare for yocto 2.6

  meta-ingrasys:
    Brad Bishop (1):
          ingrasys: set layer compatibility to yocto 2.6

  meta-openpower:
    Brad Bishop (1):
          openpower: set layer compatibility to yocto 2.6

  meta-phosphor:
    Brad Bishop (3):
          phosphor: set layer compatibility to thud
          phosphor: libgpg-error: drop patches
          phosphor: react to fitimage artifact rename

    Ed Tanous (4):
          Dropbear: upgrade options for latest upgrade
          yocto2.6: update openssl options
          busybox: remove upstream watchdog patch
          systemd: Rebase CONFIG_CGROUP_BPF patch

Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openembedded/meta-webserver/recipes-httpd/apache2/apache2/apache-configure_perlbin.patch b/meta-openembedded/meta-webserver/recipes-httpd/apache2/apache2/apache-configure_perlbin.patch
index 92c53f3..a2bc6e0 100644
--- a/meta-openembedded/meta-webserver/recipes-httpd/apache2/apache2/apache-configure_perlbin.patch
+++ b/meta-openembedded/meta-webserver/recipes-httpd/apache2/apache2/apache-configure_perlbin.patch
@@ -1,14 +1,19 @@
-# Author: echo <fei.geng@windriver.com>
-# Date: April 28 2009
-# Summary:Fix perl install directory to /usr/bin
-#
-# Upstream-Status: Inappropriate [configuration]
+From 5412077c398dec74321388fe6e593a44c4c80de6 Mon Sep 17 00:00:00 2001
+From: echo <fei.geng@windriver.com>
+Date: Tue, 28 Apr 2009 03:11:06 +0000
+Subject: [PATCH] Fix perl install directory to /usr/bin
 
-Index: httpd-2.4.29/configure.in
-===================================================================
---- httpd-2.4.29.orig/configure.in
-+++ httpd-2.4.29/configure.in
-@@ -855,10 +855,7 @@ AC_DEFINE_UNQUOTED(SERVER_CONFIG_FILE, "
+Upstream-Status: Inappropriate [configuration]
+
+---
+ configure.in | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/configure.in b/configure.in
+index d828512..be7bd25 100644
+--- a/configure.in
++++ b/configure.in
+@@ -855,10 +855,7 @@ AC_DEFINE_UNQUOTED(SERVER_CONFIG_FILE, "${rel_sysconfdir}/${progname}.conf",
  AC_DEFINE_UNQUOTED(AP_TYPES_CONFIG_FILE, "${rel_sysconfdir}/mime.types",
  	[Location of the MIME types config file, relative to the Apache root directory])