session.delete documentation

[Mike Bayer]

zzzeek: "the solution to the problem of deleting objects in collections is to forego the usage of session.delete() directly, instead to remove the item from the collection and allow cascade rules to take place, as illustrated below. See the section on <casades> for further details on cascading."

[Mike Bayer]

7c21b81cf8ec508c1b6ecc5f488960346ffac11f 152318cb4fa22c49bea8896eec44311ea57b7be3

[Mike Bayer]

Removing milestone: 0.6.9 (automated comment)