Changed the way handlers were stored; they are now put into an object with a random ID generated which should be faster when dealing with large lists and deleting (sorting was not necessary). Added an additional exceptional handler for invalid messages.
Updated receiverRegistration stress to 100,000 iterations; removed sendAndReceive stress as it currently is not functional. Will revisit once core functionality is acceptable.
Added initial binder support.
Added support for sendSync (mostly for stress testing). Added sendAndReceive stress test (currently has poor results as expected).
Added initial indexer API and moved querying logic over to it. This is the current, slow version. A real indexer implementation will be shortly thereafter.