Fixes

There is some problems Ive been noticed. I have big project with lot of states and elements. When Im scrolling throught hierarchy it is sometimes bit frustrating to find just that element Im editing or need to edit. Little bit of contrast beetween unselected and selected items would be nice.
Also when im trying to make timelines beetween states, I can see only most recent states Ive been created. After I finished with making my states I cant anymore make timelines beetween them because I cant scroll upward.