Log Message:
atril: update to 1.26.2

### atril 1.26.2

  * update translations
  * fixed a lot of translation strings caused by clueless translators!
  * epub: Prevent path traversal when extracting files
  * comics: Use libarchive to unpack documents
  * Use a blank line at most
  * support webkit2 4.0 and 4.1