Merge branch '135-allow-to-stop-sync' into 'master'

Resolve "Allow to stop sync"

Closes #135

See merge request !38
17 jobs for 121-webdav-sync-causes-high-cpu-load in 9 minutes and 56 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  Images
manual #41524503
allowed to fail manual
build_image_fedora
manual #41524504
allowed to fail manual
build_image_fedora_system
manual #41524505
allowed to fail manual
build_image_ubuntu
manual #41524506
allowed to fail manual
build_image_win32
manual #41524507
allowed to fail manual
build_image_win64
 
  Build
passed #41524508
linux_builtin

00:03:23

passed #41524509
linux_system

00:03:40

manual #41524515
macos allowed to fail manual
macos
passed #41524510
ubuntu_appimage

00:07:00

passed #41524511
win32_build

00:03:10

manual #41524513
windows allowed to fail manual
win32_vs_build
passed #41524512
win64_build

00:03:18

manual #41524514
windows allowed to fail manual
win64_vs_build
 
  Installer
passed #41524516
win32_installer

00:02:50

manual #41524518
allowed to fail manual
win32_vs_installer
passed #41524517
win64_installer

00:01:55

manual #41524519
allowed to fail manual
win64_vs_installer