…g/enquiry. Should make things clearer. Closes #4
…cument. Activity definition has also been cleaned up.
…nstance method to Activity#load_instance and fixed an an issue when loading the instance
- added referenced_in association in Stream class - added more descriptive error messages - Activities now destroy associated streams on delete - Some more doco - cleaned up stream class a little
…d referrers from an activity
…& Stream collections. Updated README.
… Can now pass an array of objects or a symbol to a function that returns receiver objects