AbstractTransformer: Make some comments JavaDoc for easy viewing in Eclipse
Issue #941: StatementTransformer: transformIterableIteration(): Factor out a method for generating a 'for' iteration over a Ceylon Iterable, which we can use for the Celyon 'for' statement and also []. (SpreadOp)
StatementTransformer: Tidy up some local variable names after addition of transformIterableIteration()
Issue #941: Change how we transform a []. (SpreadOp) to use a SequenceBuilder
Issue #941: Tidy the SpreadOp test
Issue #941: Fix .src changed by the revised SpreadOp transformation
ExpressionTransformer: Move some methods from Invocation to ExpressionTransformer