D11051: Remembering side navigation panel state

[Albert Astals Cid]

aacid requested changes to this revision.
This revision now requires changes to proceed.

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D11051

To: dileepsankhla, #okular, aacid
Cc: tobiasdeiminger, aacid, sander, #okular, ngraham