Add front end for QR code scanning

Co-authored-by: Melvin Keskin <melvo@olomono.de>
Co-authored-by: Jonah Brüchert <jbb@kaidan.im>
11 jobs for feature/qrcode in 40 minutes and 23 seconds (queued for 19 minutes and 3 seconds)
Status Job ID Name Coverage
  Test
passed #11859
clazy

00:01:37

passed #11860
qmllint

00:00:21

 
  Build
passed #11864
archlinux

00:01:14

passed #11863
debian-sid

00:00:59

passed #11862
neon-bionic

00:01:12

passed #11861
ubuntu-trusty

00:01:03

 
  Deploy
passed #11868
allowed to fail
android

00:10:36

failed #11866
allowed to fail
click-xenial

00:06:05

passed #11865
allowed to fail
linux-appimage

00:07:20

passed #11869
allowed to fail
mac-osxcross

00:07:08

failed #11867
allowed to fail
windows-mxe

00:02:44

 
Name Stage Failure
failed
windows-mxe Deploy


-- Configuring incomplete, errors occurred!
See also "/builds/melvo/kaidan/build/CMakeFiles/CMakeOutput.log".
See also "/builds/melvo/kaidan/build/CMakeFiles/CMakeError.log".
make: *** No targets specified and no makefile found. Stop.
$ mv build/bin/kaidan.exe kaidan.exe
mv: cannot stat 'build/bin/kaidan.exe': No such file or directory
ERROR: Job failed: exit code 1
failed
click-xenial Deploy
-- Configuring incomplete, errors occurred!
See also "/builds/melvo/kaidan/build/CMakeFiles/CMakeOutput.log".
See also "/builds/melvo/kaidan/build/CMakeFiles/CMakeError.log".
Building qxmpp
Building zxing-cpp
Checking dependencies
Dependencies already installed
Command '['bash', '-c', '../../utils/build-linux-click.sh']' returned non-zero exit status 1
ERROR: Job failed: exit code 1