Improvement to IAFD scraper for runtime and title
Fixed up most of the rename settings problems (issue #13). Added new
available tags for rename settings. Show list of tags available for
renaming. Changed format of rename settings from percent escape
sequences to brackets (you will probably want to delete your
settings.xml). Having a scraped movie selected in the main scraper
program will and then opening the rename settings window will use that
movie as the sample movie instead of a generic movie.