Added support for renaming files in torrent. Still doesn't refresh the file list
Now it remembers the new name, but it doesn't show until you see other torrent file details and return
Report success in rename_torrent_file()
When renaming a file, moving to another directory is not allowed. Added validation
Forgot to uncomment line
show exceptions on the torrent detail page instead of a blank screen
Catch OverflowError in timestamp()
Don't catch *all* exceptions at various points

I still don't know which exceptions can occur in two cases.
Don't code and idiot, kids!