tabular output: fix segmentation fault

inititalize  Table->numAllocatedRows=0;

Change-Id: I72c6a687fde69cad3bf9aedd43d59d382455045b
Reviewed-on: http://gerrit.openafs.org/10225
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
LINUX: Keyring deal with suse-specific key_type op

instantiate_prep used for checking for
STRUCT_KEY_TYPE_HAS_PREPARSE

Change-Id: Ia7411e85467ba418dfefa5cd7c2d570fe20a5a68
Reviewed-on: http://gerrit.openafs.org/10194
Reviewed-by: Marc Dionne <marc.c.dionne@gmail.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>