create animated values through the Synchronizer interface or similar

the idea is to have an easy way to declare something like "I want an animation from v1 to v2 in 50ms, then to v3 in 20ms, etc etc etc", an example:

transition(a)
    .to(v1).time(500ms).functions(...)
    .to(v2).time(300ms);

this builds an animation in a similar fashion transition builder builds a transition.
