No seekbar for webm/mp4 clips and can't move files that contain #

Created by: nick-s-b

Hi,

I'm running the very latest qimgv that I just compiled and have verified that these two issues are present.

1. When viewing mp4/webm clips, the seekbar immediately disappears and doesn't show up on hover/mouse move. This used to work in all versions prior to 0.9.0

2. I've noticed that you cannot move/copy files that contain''#' in the name. Error message says Source file does not exist. To verify, rename any file to test #test.jpg for example and attempt to move it. Also, you cannot rename such files either (empty file rename message box shows up).

Thanks!