Revert "Well, that would explain the image preview jumping."

This reverts commit 5e1b8a8f7c05b5788fb66aa8a64986043c0c630f.

src/General/UI.coffee

@@ -310,7 +310,6 @@ UI = do ->
       isImage: el.nodeName in ['IMG', 'VIDEO']
       cb
       endEvents
-      ready: false
       latestEvent
       clientHeight: doc.clientHeight
       clientWidth:  doc.clientWidth
@@ -322,7 +321,6 @@ UI = do ->
     $.asap ->
       !el.parentNode or asapTest()
     , ->
-      o.ready = true
       o.hover o.latestEvent if el.parentNode
 
     $.on root, endEvents,   o.hoverend
@@ -337,7 +335,6 @@ UI = do ->
 
   hover = (e) ->
     @latestEvent = e
-    return unless @ready
     height = @el.offsetHeight
     {clientX, clientY} = e