CBQE-0: modified job template as per new changes http://review.couchbase.org/#/c/37320/ to collect core files after each tests in its log directory

Change-Id: Icc586663a352e4d4e27c4e814c08b9d86f832fe4
Reviewed-on: http://review.couchbase.org/37422
Reviewed-by: Andrei Baranouski <andrei.baranouski@gmail.com>
Reviewed-by: Sangharsh Agarwal <sangharsh.agarwal@globallogic.com>
Tested-by: Sangharsh Agarwal <sangharsh.agarwal@globallogic.com>