[meta-freescale] Updates of meta-fsl-ppc master branch in 2014-08-19

[zhenhua.luo at freescale.com]

Hi all, 

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

commit d953212ae5936a7d969d13801b0c2c1eb65cee6f
Author: Ting Liu <ting.liu at freescale.com>
Date:   Thu Aug 7 10:42:34 2014 +0800

    add layer-specific bbappends when that layer is included
    
    setting BB_DANGLINGAPPENDS_WARNONLY forces the policy for all layers.
    If the user is expecting dangling appends to be errors, this hides
    potential problems from them.
    
    Signed-off-by: Ting Liu <ting.liu at freescale.com>

commit 3bfc2c1f6e73cf9ecd26a0f4598dffc0ce93ac43
Author: Ting Liu <ting.liu at freescale.com>
Date:   Thu Aug 7 10:12:23 2014 +0800

    conf/layer.conf: remove BB_ENV_EXTRAWHITE setting
    
    If not removed, BB_ENV_EXTRAWHITE is overrided as "KSRC USRC".
    
    Signed-off-by: Ting Liu <ting.liu at freescale.com>

commit 101070b0cac8243469b6e95caf681934e33451c0
Author: Ting Liu <ting.liu at freescale.com>
Date:   Thu Aug 7 10:01:28 2014 +0800

    fmlib: use SOC_FAMILY as override in do_install
    
    In previous commit, do_install was missed. update it.
    
    Signed-off-by: Ting Liu <ting.liu at freescale.com>


Best Regards,

Zhenhua