Log Message:
Update evince3 to 3.22.1

Highlights:
* Fix several memory leaks (#770070 and #770069, Eric R. Schulz)
* Fix scaling calculation in PostScript backend (#755776, Jason Crain)
* Fix a crash when processing button events in EvView (#769700, Marek Kasik)
* Fix a crash when opening a copy of a document with annotation
  popup windows (#760299, Jose Aliste)
* Improve annotation properties dialog UI (#767895, Trinh Anh Ngoc)
* Fix build with GCC 6 (Michael Catanzaro)

Full list of changes at:

  https://git.gnome.org/browse/evince/tree/NEWS?h=3.22.1