Using transactions in all destructive methods in TreeBehavior
Implemented TreeBehavior::findTreeList
Documentating findTreeList
Adding small docblock for TreeBehavior
Fixed typo
Simplify foreach()
Merge pull request #3269 from dereuromark/3.0-rules

Simplify foreach()
Update doc blocks.
Simplify Number::format()
also adjust helper
fix test
Correct doc block
Remove deprecations
Merge pull request #3275 from dereuromark/3.0-depr

Remove deprecations
Merge pull request #3266 from cakephp/3.0-tree-behavior-pt3

3.0 tree behavior pt3
Merge pull request #3270 from dereuromark/3.0-format

Simplify Number::format()