Remove refstack.log from the userguide because the refstack.log has been
renamed dovetail.osinterop.tc00X.log
JIRA: DOVETAIL-519
Change-Id: Icd0bd82ef78437ab96201e58b93e0a6997f9618a
Signed-off-by: xudan <xudan16@huawei.com>
* Review the dovetail.log to see if all important information has been captured
- in default mode without DEBUG.
- * The end of the log file has a summary of all test case test results.
-
- * Additional log files may be of interests: refstack.log, dovetail_ha_tcXXX.out ...
+ * Review the results.json to see all results data including criteria PASS or FAIL.
* Example: OpenStack Interoperability test cases