0.3.15
Disable annoying trace
Merge pull request #10 from codeparty/master

Pull upstream version bump
Pass this to original handler in log
Make callbacks optional
Add lots of documentation
Update README.md
Initial fix for query parent replacement

Fixes #11
Redo createMutatorListener() to handle overwrites

If you overwrite an object that contains an array used by a query, the
query will now update.

Also fixes #11
Merge remote-tracking branch 'SLaks/master' into habitrpg