Patch merged into coreboot/master: Update degree symbol to utf-8 encoding in comments

the following patch was just integrated into master:
commit 5ae61d94e70971b67a84d4b3179eca616dd19089
Author: Martin Roth <[e-mail]>
Date:   Fri Jul 29 14:16:54 2016 -0600

    Update degree symbol to utf-8 encoding in comments
    
    Almost all of the places where we have the degree symbol '°', it's
    encoded as 0xc2 0xb0 (utf-8 encoding).  There are a few places where it
    is encoded as just a high ascii byte: 0xb0.  Editors that support the
    high ascii 0xb0 seem to support the utf-8 0xc2 0xb0 encoding as well,
    but the opposite does not seem to be true.
    
    Change the high-ascii degree symbols to utf-8 encoding.
    
    Change-Id: I3d06289b802f45e938dc72b4c437fca56235b62b
    Signed-off-by: Martin Roth <[e-mail]>
    Reviewed-on: https://review.coreboot.org/15978
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi <[e-mail]>
    Reviewed-by: Alexander Couzens <[e-mail]>
    Reviewed-by: Paul Menzel <[e-mail]>


See https://review.coreboot.org/15978 for details.

-gerrit