pTween

A Really Small and Lightweight Tween Engine

	Examples:
		Simple Tween - x var from 0 to 10 in 5 seconds using Linear Transition
		float x = 0;
		pTween(&x)->To(10)->Duration(5)->Play();

		Elastic Tween - x var from specific (5) position to 200 in 8 seconds using EleasticInOut Transition
		pTween(&x)->From(5)->To(200)->Duration(8)->Transition(pTween::pTweenTransitions::EaseInOutElastic)->Play();

		Tween using YoYo - Plays Inverse Tween after the First
		pTween(&x)->From(5)->To(40)->Duration(3)->Transition(pTween::pTweenTransitions::EaseInOutCirc)->Yoyo()->Play();

		Keeping Pointer
		pTweenObject tween = pTween(&x)->To(100)->Duration(10);
		Playing when needed
		tween->Play();
		... and using it to remove it
		tween->Dispose();

		Chain - Plays an animation after another
		pTween(&x)->From(5)->To(200)->Duration(8)->Play()->Chain(&y)->To(10)->Duration(5);

		Keep in ming that using chain, when keeping a pointer, will store the last tween object created.
		For safer usage:
		pTweenObject tween = pTween(&x)->From(5)->To(200)->Duration(8)->Play();
		tween->Chain(&y)->To(10)->Duration(5);

		All tweens are automatically deleted after being run, so you'll have to create them again in order to play them again.