chuckCopyConfigBuilder.withNames uses same configuration for all lambdas

[caoilTe O'Connor]

chuckPublishConfig := chuckCopyConfigBuilder
          .withNames("myFirstLambda", "myOtherLambda")

would currently apply the source myFirstLambda to both the copied myFirstLambda and myOtherLambda Lambdas.

This was an oversight and should be a simple fix.