[meta-freescale] Updates of meta-fsl-ppc master branch in 2014-07-24

[zhenhua.luo at freescale.com]

Hi all, 

Following patches are merged to master of meta-fsl-ppc, thanks. 

commit ee1b65db67e105d37ffca21a78b668628239f34b
Author: Ting Liu <b28495 at freescale.com>
Date:   Thu Jul 24 10:44:24 2014 +0800

    libedit/tclap: remove
    
    they already exist in meta-openembeded layer, remove
    
    Signed-off-by: Ting Liu <b28495 at freescale.com>

commit dc097d69efa5293e8474fa334f483b4b9df8dfd2
Author: Ting Liu <b28495 at freescale.com>
Date:   Thu Jul 24 10:44:23 2014 +0800

    README: add dependency on meta-openembedded
    
    some fsl own pkgs depend on pkgs in meta-openembeded. for example,
    asf needs ipsec-tools, usdpaa/skmm-ep needs libedit, fmc needs tclap.
    
    Signed-off-by: Ting Liu <b28495 at freescale.com>

commit 6367da32efce2736cd98f44fa358f0a9e578c08d
Author: Ting Liu <b28495 at freescale.com>
Date:   Thu Jul 24 10:44:22 2014 +0800

    set BB_DANGLINGAPPENDS_WARNONLY as true
    
    a ppc specific patch for luajit (exist in mete-oe) was moved to this
    layer recently. set BB_DANGLINGAPPENDS_WARNONLY as true for the
    situation where meta-oe was not pulled in.
    
    Signed-off-by: Ting Liu <b28495 at freescale.com>


Best Regards,

Zhenhua