Fix composer package name back to ardent
Add branch-alias for dev-master => 0.6-dev
Merge pull request #10 from igorw/composer

Composer
Removed extra `public` keywords to bring it in line with the rest of the repository.
Adding Iterable implementations based on Dart's iterator API. Also added Vector->appendAll(\Traversable).
Iterable now extends CountableIterator instead of Countable, Iterator. Also simplified IteratorIterable->count.
Every structure and iterator is now a Collection, which contains a LOT of new methods.
Sub-namespaced exceptions and iterators. Removed a lot of @covers tags. Fixed a few type-hints. Renamed anything that was Iterable.
SortedSetIterator now properly implements SetIterator.
BinaryTreeIterators are now Countable but at O(n) cost.
Removed unnecessary imports.
Added optimized count and removed unnecessary use statement.
Removed BinaryTreeIterator->count implementations because they are the same as the Trait's implementation. Now back to 100%.
Renamed Traits. I think it's an improvement; we'll see.
Merge pull request #7 from morrisonlevi/master

Updating