Revert "[JCLOUDS-43] add scoped transaction support to ultradns-ws"

This reverts commit f88609d1dd05b88ca5124b60359613210503f506.
Revert "[JCLOUDS-43] add TransactionApi and tests to ultradns-ws provider"

This reverts commit b021d743fde13632c2da1bee8b999646a096c314.
JCLOUDS-67: Filtered license headers from script fragments