(cherry picked from commit c561ca46fda04b666914971982efdfec8f5ee560)

EvPageAction widget was the old widget for selecting a page,
which used to be shared between the main application and the
print previewer. It was superseded by EvPageActionWidget,
but the previewer was pending to use it, until now. We do not
need EvPageAction anymore.

* Makes the UI looks like the main application
* Replace and remove deprecated widgets

Addresses issues on #405

Find options -> File options

Fixes: evince#1022

Epiphany deprecated support for NPAPI for 3.30, and when enabled
manually it will not download the PDF document from the network.
Therefore, it does not make sense to keep the browser-plugin
anymore.

Fixes #968

This reverts commit 116bd1d0.

This reverts commit f99c5543.

* Set application id lowercase
* Make the daemon and application names match
* Make the icons and desktop files match the
  application id
* Keep the D-BUS interfaces backwards compatible,
  and enable
  the flatpak version to launch the daemon.
* Take care of translations after renaming files.

This commit also changes the application id for flatpak,
which is a compromise.

(cherry picked from commit c7abf87d)

Recent versions of Gettext are able to translate several formats
that are used in GNOME applications.

Both autotools and meson have been migrated from Intltool to
Gettext.

Meson is a build system focused on speed and ease of use, which
helps speed up software development. This patch adds Meson support
alongside Autotools.

D-Bus names are case sensitive, so we need to use org.gnome.Evince.Daemon
not org.gnome.evince.Daemon as its name.

Closes: #990

Signed-off-by: Trần Ngọc Quân <vnwildman@gmail.com>