Ignore standards for PHP defined constants.
move serialization to separate method, for easier overriding in subclasses
Add viewClass map method to RequestHandler component, to map content types to viewclass.
adding test for viewClass mapping
add missing docblock, remove unneeded code
Merge pull request #759 from dereuromark/2.3-cake-schema

2.3 cake schema
Add removed getDataSource() call.

This fixes an issue where the wrong datasource could potentially be used
for getting the full table name.
Fix coding standards.
fix contain for find method
Merge pull request #769 from dereuromark/2.3-containable-find-list

2.3 containable find list

Fixes #852
Fix coding standards.
Merge branch 'master' into 2.3
Merge pull request #752 from dereuromark/2.3-truncate-tail

String::tail()
use html ellipsis if possible (only a single char and therefore does not line break or mess up the strlen count for length)
coding standards
legacy support with test cases
correcting test
Merge branch 'master' into 2.3
Fix lint errors + comment content.
Ensure callbacks are triggered when using Xml/Json view with view templates.
PaginatorHelper for instance needs this to correctly set options