Add Cache::groupConfigs() to get group->config map
Patched CakeResponse's MapType() to increase performance by reducing hundreds of is_array() and is_string() system calls
Merge pull request #1260 from DiegoMax/2.4

Patched CakeResponse's MapType() to increase performance by reducing hun...
Merge branch '2.4' of http://github.com/cakephp/cakephp into 2.4
Added Aliasing of Tasks in the TaskCollection() class and added tests
Merge pull request #1264 from angelxmoreno/feature/taskCollection_aliasing_ticket-3808

Added Aliasing of Tasks in the TaskCollection() class and added tests.

Fixes #3808
Merge branch '2.4' of http://github.com/cakephp/cakephp into 2.4