Lazily resolve Expressions Lists, close #1354
Don't flatten repeat loops, close #1355
Add an option for ignoring default checks set up on HttpProtocol, close #1356
Turn Validation into an abstract class, close #1357
Upgrade joda-time 2.3, close #1358
Add a parse method that takes the file name
Rename Flush into Terminate
Upgrade json-smart 1.2, close #1359