update docs on environment variables.
authorRuiling Song <ruiling.song@intel.com>
Thu, 19 Jun 2014 07:20:54 +0000 (15:20 +0800)
committerZhigang Gong <zhigang.gong@intel.com>
Mon, 23 Jun 2014 09:07:59 +0000 (17:07 +0800)
commit6bd3f96e41983c7189c967bde007c4e26c7c44a7
treee3db59a3bc23c22a3b247568fb0600aaf5b6fe52
parent4b67a612f0a14630d9cec7b0df05772fe65d6fd4
update docs on environment variables.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
docs/Beignet.mdwn
docs/Beignet/Backend.mdwn