D18118: Presentation mode: go to previous page when left-clicking on left half of the page

[Nathaniel Graham]

ngraham accepted this revision.

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D18118

To: sander, #okular, ngraham
Cc: sander, gbodley, michaelweghorn, aacid, ngraham, okular-devel, tfella, 
darcyshen