[coreboot] r3720 build service

[coreboot information]

Dear coreboot readers!

This is the automated build check service of coreboot.

The developer "uwe" checked in revision 3720 to
the coreboot source repository and caused the following 
changes:

Change Log:
Get the lzma/ directory from v3 via svn:externals, for use with Bayou.

Also, fix a few Makefiles regarding lzma stuff and 'make clean' behaviour.

Add bayou.xml.example which users can use as a starting point.

Bayou does compile fine now (if you build ../libpayload) before.

Signed-off-by: Uwe Hermann <uwe at hermann-uwe.de>
Acked-by: Uwe Hermann <uwe at hermann-uwe.de>



Build Log:
Compilation of broadcom:blast has been fixed


If something broke during this checkin please be a pain 
in uwe's neck until the issue is fixed.

If this issue is not fixed within 24h the revision should 
be backed out.

   Best regards,
     coreboot automatic build system