Removed an unused import.

Author: rpmoore

src/main/java/com/spectralogic/ds3client/networking/NetUtils.java

@@ -3,7 +3,6 @@
 import com.google.common.base.Function;
 import com.google.common.base.Joiner;
 import com.google.common.collect.Iterators;
-import com.google.common.collect.Lists;
 import com.spectralogic.ds3client.BulkCommand;
 
 import java.net.MalformedURLException;