Remove Hazaar\Cache class tests
There are some classes in the CORE and other libraries that relied on Hazaar\Cache but didn't have it as a dependency, so they would perform a
class_exists() call to check if it exists. Or even would throw an exception.
I need to do a search for these and remove them in Hazaar MVC 3.0 because Hazaar\Cache is now back in the core and will always be there.
I know there is one in
Hazaar\Controller\REST on line 117.