Add writable and reopenable, indexable stream file.
Test failed writes and reading incomplete writes
Migrate bounded reader to it's own package.
Close streams, and access events in closed streams.
Switch stream event to always write to a buffer.
Move indexes to key/value pairs. Remove duplication.
Stop iterate short, and remove more duplication.
Test closed streams.
Add Closed tests.
Limit number of responses from ScanIndex
Update naming of ScanIndex parameters.
Merge pull request #3 from customerio/stream

Stream