add, create, remove, clear from ReverseForeignRelatedObject
First off, thanks for the suggestions -- I appreciate your interest in the project!  This is a pretty nice API that django has, but i don't believe its something I'll add.  The 'reverse relation' is exposed as a simple select query, and I think that is a good fit.  The "automatic" filter is there on the select queyr, but i don't like adding an automatic attribute on creation or deletion.  The code is not really much shorter, either:

``` python

# django-like api
blog.entries.add(title='awesome post', content='lorem ipsum')

# current api
Entry.create(blog=blog, title='awesome post', content='lorem ipsum')
```

For now, i'm going to pass on this one.
 Fair enough, I was not sure about it either, just read about it in the Django docs. Pretty cool though that the Django docs works somewhat for your project as well.

Have you thought of adding some helpers to (I think) ReverseForeignRelatedObject, similar to what Django have?

Here are their docs describing it, a little bit down on the page: https://docs.djangoproject.com/en/dev/topics/db/queries/#following-relationships-backward

Sorry for spamming with ideas, I just think peewee is worth it!
