edited README to point to the new ez-streams package instead of the old streamline-streams
fixed link to ez-streams
fixed tutorial
bumped version before npm publish
edited FAQ and fixed some obsolete comments
added link to ez-streams in tutorial
Merge pull request #199 from goffrie/master

Support options.callback != '_' in callbacks mode.
Fix other use of _isStar.

I didn't notice that this function was used somewhere else, so I'm
making the `removeFast` pass mark the node as being `_isStar`, and using
that stored information.