TT-177 build: add .spec file for SLES11 packaging

TT-177 build: add .spec file for SLES11 packaging

Include the upstream SLES11 .spec file to ensure the packages we
build match the upstream packages.  Any later patches that change
the packaging should patch the .spec file appropriately.

Add in the SLES-specific patches, excluding the replacement de.po
file, since the original SLES11 de.po file is only against 1.41.4,
and is missing a large number of changes to the translated messages
related to 64-bit format specifiers.

Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Change-Id: I783d58bd78d7c4c66cc85ec5557ae1aaf64016ba