TComponent upgrade: raiseEvents in reverse [option], search for behavior by class

[belisoful]

There are 5 upgrades to TComponent:

• destruct ordering is corrected so behaviors are removed before unlisten. this is to properly unwind and reverses the order of construct.
• raiseEvent can execute the handlers in reverse. This is needed if the first handlers needs to be executed last for proper priority/importance of the result. This adds TEventResults::EVENT_REVERSE
• asA is updated so that if a behavior name is not found it, and the $behaviorname is a class/interface, it will look for the first behavior instanceof
• isa is updated to include traits so traits can properly have global class behaviors. -getBehaviors is updated to return all behaviors of a select class if a class is provided

this also updates and refactors the TComponent unit tests to not use behavior classes as behavior names.

[belisoful]

need to update phpstan and csfixer. Just a moment....

[belisoful]

https://github.com/pradosoft/prado/issues/979