UI improvements. Usability

[bikass]

Hi, thank you for your hard work! It is really nice to see how it is coming along.
There are few things that I found hard to find or adjust myself to. (I do work as a compositor and motion graphics artist).

• Key frames - it's subjective, but would be nice to simplify things. I have keyed just one property and have 4 dots in timelane. With more complexity it creates more visual noise and hard to understand what is what:
  Example:

• I could not find easy way to link transform proprieties to each other (like AE has). Or like Nuke when you drag property holding Shift or Ctrl on to other layers property. And copying that way or creating live link. (It's a request I quess)

There are more things, but I assume everything is under control and will come with time. Beta already looks really nice :) !