* Removed libquazip-headers from trusty ci images
Trusty does not provide libquazip-headers (they are part of
libquazip-dev most likely)
* Bump rebuild counter
* Add source folder keeshare for sharing with corresponding define WITH_XC_KEESHARE
* Move common crypto parts to src/crypto/ssh
* Extended OpenSSHKey
* Move filewatching to own file (currently in two related classes DelayedFileWatcher and BulkFileWatcher)
* Small improvements for style and code in several classes
* Sharing is secured using RSA-Keys which are generated on demand
* Publisher signs the container using their private key
* Client can verify the signed container and choose to decline an import,
import only once or trust the publisher and automatically import all
data of this source henceforth
* Integration of settings into Group-Settings, Database-Settings and Application-Settings
* Introduced dependency QuaZip as dependency to allow combined export of
key container and the (custom format) certificate
AppImage recipes are the legacy method for building AppImages, whereas
linuxdeploy is meant to replace them. It takes care of finding and
deploying all needed libraries and Qt plugins automagically, but it's
still under heavy development, so some manual work using appimagetool
and a few fixes are required to make it work for KeePassXC.
This patch moves building of AppImages directly into the release-tool,
both as a separate module (release-tool appimage) as well as a flag
(--appimage) for the build module. The release and CI Dockerfiles were
updated accordingly to support the new build process. The release
Dockerfile also received a Qt update to version 5.10.1.
In theory, it is now possible to use release-tool appsign for embedding
PGP signatures into AppImages, but it fails in practice due to ELF
header size limitations.
