Results Requirements of OVP Portal

For VNF portal:

1. Results should be a valid gzip file
2. Need a dovetail.log in this tarball file (Portal reads if API response validation disabled or enabled from this file) (This could be removed for VNF because it's only for NFVi tests, but still need to wait for the code update)
3. Need a results.json file with the following data format

   {

       "testcases_list":

       [

           {

               "objective": "onap heat template validation",

               "sub_testcase": [],

               "mandatory": true,

               "name": "onap-vvp.validate.heat",

               "result": "PASS“

           }

       ],

       "build_tag": "daily-master-2c10cabc-59d8-11e9-a264-0242ac110002",

       "version": "2019.04",

       "test_date": "2019-04-08 08:30:29 UTC",

       "duration": 8.432544946670532,

       "vnf_type": "heat",

       "vnf_checksum": "18d6353e213e2cdf1efd4422e0ac633500d6202c801a9fcf4a1fe2cc5a488387“

   }