Make plugin compatible with FoC/Crud

[Spriz]

They made a similar solution: https://github.com/FriendsOfCake/crud/blob/master/aliases.php

however I get following error

PHP Warning:  Cannot declare class Cake\Http\Exception\NotFoundException, because the name is already in use in /var/www/apacta/vendor/friendsofcake/crud/aliases.php on line 17
PHP Stack trace:
PHP   1. {main}() /var/www/apacta/vendor/phpunit/phpunit/phpunit:0
PHP   2. require() /var/www/apacta/vendor/phpunit/phpunit/phpunit:51
PHP   3. ComposerAutoloaderInitc5f18fedf80ea89a4186f61d865fa6d8::getLoader() /var/www/apacta/vendor/autoload.php:7
PHP   4. composerRequirec5f18fedf80ea89a4186f61d865fa6d8() /var/www/apacta/vendor/composer/autoload_real.php:56
PHP   5. require() /var/www/apacta/vendor/composer/autoload_real.php:66
PHP   6. class_alias() /var/www/apacta/vendor/friendsofcake/crud/aliases.php:17

[codecov]

Codecov Report

Merging #23 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master      #23   +/-   ##
=========================================
  Coverage     90.41%   90.41%           
  Complexity       52       52           
=========================================
  Files             3        3           
  Lines           146      146           
=========================================
  Hits            132      132           
  Misses           14       14

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[ADmad]

The aliasing is done by your's truly in Crud too :) I just forgot to add alias for NotFoundException.

[Spriz]

I made #25 to fix it properly @ADmad ;P