Log Message:
totem-pl-parser: updated to 3.26.6

3.26.6:
- Remove quvi videosite checker. The videosite checker functionality
  still exists and can be implemented according to README-videosite-script.md
- Plenty of RSS and Atom related parsing fixes and enhancements, including
  better description selection, exporting of feed content ratings, better
  support for non-UTF-8 feeds, and general speedups
- Fix parsing and saving XSPF playlist titles