Install pdb files for windows

Change-Id: I736398b3a7e2a818ef5255083ecf3501af8ca514
Reviewed-on: http://review.couchbase.org/24450
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>