Fix and enhancement
Fix and enhancement

Fixed:
Encoding error when writing search data to html file.

Enhanced:
Script now checks whether the data file exists before writing a blank
file to disk. Now if the file is interrupted or stopped the user can
start from where they left off by just running the script again.

Thomas-Rudge/BBC-Recipe-Web-Scraper,Thomas-Rudge/BBC-Recipe-Web-Scraper