samba: update waf-as-source.patch to apply

* and Applying patch waf-as-source.patch
  ...
  File buildtools/bin/waf-svn is not empty after patch; not deleting
  ...
  Patch waf-as-source.patch does not apply (enforce with -f)
  I've dropped this chunk and now it builds

* there is also WARNING about unpackaged but empty base_sbindir
  WARNING: QA Issue: samba: Files/directories were installed but not
  shipped
    /sbin
  created by do_install in samba.inc but used only when cifs is built,
  maybe we should remove it from samba.inc now

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-connectivity/samba/samba-3.6.8/waf-as-source.patch

@@ -44,10 +44,6 @@ index 9ef8a1f..0000000
 -You can get a svn copy of the upstream source with:
 -
 -  svn checkout http://waf.googlecode.com/svn/trunk/ waf-read-only
-diff --git a/buildtools/bin/waf-svn b/buildtools/bin/waf-svn
-deleted file mode 100755
-index 6d54d5f..0000000
-Binary files a/buildtools/bin/waf-svn and /dev/null differ
 diff --git a/buildtools/update-waf.sh b/buildtools/update-waf.sh
 new file mode 100755
 index 0000000..bb3a4bf

meta-oe/recipes-connectivity/samba/samba_3.6.8.bb

@@ -3,7 +3,7 @@ require samba-basic.inc
 LICENSE = "GPLv3"
 LIC_FILES_CHKSUM = "file://../COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
-PR = "r1"
+PR = "r2"
 
 SRC_URI += "\
     file://config-h.patch \