Fix for issue #754, no duration display w/jQuery 1.9
Fix for issue #754, no duration display w/jQuery 1.9

Removed leading and trailing spaces in timeAndDurationSeparator to work
around change in jQuery selector build rules as detailed in comment to
issue #754 by marshallbu.

libeo/Vibeo,libeo/Vibeo,libeo/Vibeo,libeo/Vibeo