[1.0, 1.1] fixes #1613. Added possibiity to define depth when fetching branches in a NestedSet model.
[1.0, 1.1] fixes #1613. Added possibiity to define depth when fetching branches in a NestedSet model.

git-svn-id: 97a0a60797b63c56ed839334ccfd7adaa4f3bff1@5190 625475ce-881a-0410-a577-b389adb331d8

ascorbic/doctrine-tracker