Add some missing docstrings to IndexedRedis. Note explicitly how to atomatically save multiple objects with a single transaction (via either Model.saver.save(myObjs) to update/insert a list of "myObjs" in a single transaction, or Model.reset(myObjs) to remove all existing "Model" objects and then insert "myObjs" in a single transaction).
Add some missing docstrings to IndexedRedis. Note explicitly how to
atomatically save multiple objects with a single transaction (via either
Model.saver.save(myObjs) to update/insert a list of "myObjs" in a single
transaction, or Model.reset(myObjs) to remove all existing "Model"
objects and then insert "myObjs" in a single transaction).

Also, add a return to the "reset" function, to return a list of the new
IDs associated with the models.

kata198/indexedredis,kata198/indexedredis