Update doc blocks to not be lies.
Removed arbitrary restriction on crud operations. Added some comments to explain parameters to mapActions() better.
Merge pull request #3146 from sam-at-github/baseauthorize-crud

Removed arbitrary restriction on crud operations in BaseAuthorize.
on `cake acl delete <>` delete all matching records. Makes more sense than deleting one of possibly many.
Fixed CS issues. Fixed bug - added missing condition to find.
No array short syntax in 2.4\!
Merge pull request #3156 from sam-at-github/acl-shell-delete-all

Make `cake acl delete <acl-object>` delete all matching records.
Merge branch 'master' into 2.5
Merge branch '2.5' of github.com:cakephp/cakephp into 2.5