add installshield files for 3.0.1

Change-Id: Ic571a56e91e3dee64931f11c8090d3bbf2154c1b
Reviewed-on: http://review.couchbase.org/41469
Reviewed-by: Venu Uppalapati <venumahesh@gmail.com>
Tested-by: Venu Uppalapati <venumahesh@gmail.com>