Optimize autoloader.
Merge pull request #208 from marmotz/asserter_getter

Implement #186 for `array` and `exception` asserter.
Thanks to @marmotz for that and to have adding unit tests about `string` and `utf8String`.
Close #209.
Cleaning.
Set the mock controller in the mock only if it's not already set.
Cleaning.
Cleaning.
Fix mock generated method signature with callable type hint
Fix for PHP 5.3
Unit test for callable parameter
Skip test for php < 5.4
It's now possible to define a cache file for each autolaoder instance.
Change if/elseif to switch(true)
RECOVERABLE ERROR are now correctly handled, thanks to @jubianchi, close #211.
Add Missing unit tests.
Merge pull request #210 from adriensamson/fix-mock-callable

Add callable type hint management, thanks to @adriensamson.
Cleaning.
Cleaning.
PHP version must be greater than or equal to 5.4.
PHP version must be greater than or equal to 5.4 (again).