Merge branch 'kovidgoyal/master'
Recover from yet another Amazon EU website change. This time they introduced a new table form with a very different structure. They switch between the form types on a seemingly random basis.
Merge branch 'kovidgoyal/master'
Forgot to update the version number...
Merge branch 'master' of https://github.com/cbhaley/calibre

Update get books amazon EU plugins for website change.