Replacing the TODO

with a comment about why it doesn’t need to be done.
TODOs
TODO
TransformedFuture corrections

Now accurately reflects the state of the result transformation and no
longer blocks on the transformation.
isDone() correction
The executorService is no longer mutable
PresetFuture
Correcting some comments
BasicFuture uses ErrorContainer
Using PresetFuture in TransformedFuture
Simplifying this a little
Merge branch 'development'