Shichao An test_and_ci all time

6edfe7fb50b2d0562282b12b07aba67e95a76940 | Author: Shichao An <shichao@uber.com>
 | 2018-04-06 17:07:40-07:00

    Add a test that non-cdc segments are deleted after replay
    
    Test that non-cdc segment files generated in previous runs are deleted
    after replay.
    
    Reviewed by: Joshua McKenzie
    Cassandra-dtest PR # 23