Otherwise the wizard's title is duplicated in a very ugly
way on Windows 10 and does not look more native in any way imo.

With the switch to a gridlayout removing takes a bit more effort
as we manually have to update the positions of the items below
the removed line.
This also fixes a problem that removed items were not deleted.

As KeySelectionCombo does a delayed init setCurrentKey runs
into an unpopulated model as it was called before init.

This adds general support to add symmetric pgp encryption
to other operations like with signing or encrypting to other
recpients and enables the according checkbox in the
new SingnEncryptFilesWidget.

Needs GpgME 1.7.0 to work properly. Otherwise the feature is
not shown in the UI.

This could cause crashes on Application shutdown.

Typo caused setEncrypt never to be set to false.

Show warning again for opaque archive signatures and don't
show warning about own encryption key when encryption is not selected.

The Layout is now more in line with the mockup from T2348. This
also adds a placeholder for symetric encryption that is currently
disabled as its not yet functional.

Using QWidget as a base was a relic from the past where the
lineedit was a widget with extra buttons and labels.

This again respects the difference in archive names between
OpenPGP and CMS Archives,..

To avoid linking ArchiveDefinition into kleopatras config KCM we
parse libkleopatrarc directly in the KCM and just work with
Label and Id values from it.

This moves back the certificatecombo code into the
certificateselectionline and removes it as an extra class.

It's specified in RFC 4880 (5.11) that the user id is UTF-8 encoded.
So OpenPGP implementations handle this and (according to Werner Koch)
the E-mail should not be IDNA encoded.
This is also similar to the behavior of GPA and the gnupg command
line. gpgsm and X509 in contrast do require it to be encoded.

The current one failed for internationalized domain names
and was both too restrictive and too lenient. Let's leave
E-Mail validation to the experts (KEMailAddress).

BUG: 361677

This provides a quick way for callers to open the
Key Generation wizard. The option respects the protocol.
E.g. kleopatra --openpgp --gen-key will start in OpenPGP mode.

This fixes the start when GPA is running. The try / catch
block was way too large and included important initialisation
code that was not run when the Server.start threw an exception.

Also only show the error / selftest problem on Windows as
it's not important currently for users of other platforms.

Splashscreen is gone for good.

It was required anyway otherwise an error would be produced
by ConfigureChecks.cmake

remove obsolete entities kwatchgnupg, kappname, package
bump date + releaseinfo
one page each for chapter Introduction + Configuring KWatchGnuPG instead of many small pages
as in Configuring KWatchGnuPG for better readability
REVIEW:128534

Archiving for now only takes the first archive definition. This
needs to be moved into config.

Makes sense especially after one added multiple certificates
through the dialog.

It's now properly included globally.

Even the very common classes like Input/Output already use
kleo-assuan so we basically need to include the directory for
assuan.h globally.

Before removing the direct dependency to gpgme this was shadowed
by the common case that assuan and gpgme shared the same include
directory.

Keeping the dependencies close together makes them easier to
read and for tools to detect.

Wording on the Groupboxes / labels is still in discussion and
will change before the release.