Extend exception hierarchy below SpockAssertionError, InvalidSpeckException, and SpeckExecutionException

[robfletcher]

Originally reported on Google Code with ID 32

Exception subclasses should reveal information beyond just the error message.

Reported by pniederw on 2009-06-28 21:42:41

[robfletcher]

Reported by pniederw on 2009-10-28 00:50:59

• Labels added: Module-Core