LU-3292 build: kernel update for 3.0.74-0.6.6 sles11sp2

LU-3292 build: kernel update for 3.0.74-0.6.6 sles11sp2

Delete base and ldiskfs patches that are now obsolete
in the latest kernel update version for SLES11 SP2.

Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Change-Id: I9a5ef1347afb228453db79b213e3881c6a112938
Reviewed-on: http://review.whamcloud.com/6293
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Yang Sheng <yang.sheng@intel.com>
Reviewed-by: chas williams - CONTRACTOR <chas@cmf.nrl.navy.mil>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>