HydraPaper
Wallpaper rotation timer give a sensible starting default (1 minute).
Wallpaper rotation timer is updated from the UI when it is started (rather than hoping the UI will update it)
List of files is now dropped and reloaded when started vs attempting to scan the file list and update it (which takes much much longer than simply recreating the file list from scratch).
Added more debugging output.
Added version number to the form window title.