Support of PHP 8

Updated packages to support PHP 8

Before\after callbacks in create action

• Before\after callbacks in create action

Doctrine version 2.7

• Doctrine version 2.7

Between filter fix

• Between filter changed to include the results from both sides start <= value <= end instead of start <= value < end.

Upgrade library versions

• Small fixes
• Upgrade library version

Search key in filter.

Allow search with array filter.

Provide wider functionality for base collection query.

• Provide wider functionality for base collection query.

Fixed include param

• Fixed include param. Allowing include be comma separated list.
• Allow assigning object on hydration.

Exception handeling fixing

Removed all exceptions handling in Rest Action.

Update http foundation package

Update http foundation package for usage Laravel 5.6.