Make it easy to drop clip onto separator to create a new layer
Previously it was possible to drop a clip on a horizontal separator between two adjacent layers to create a new layer and place the dragged clip on it. As it was easy to do this by mistake, we now require the user to hover the separator for one second to be able to drop the clip, and the separator is highlighted after the hover is done. Since recently the separators become 1px wide making this even more difficult.
See 5f089873 and #2268 (closed).
Edited by Alexandru Băluț