Summary:
Packaged new upstream release 2.2.0 of screengrab
Updated changelog, copyright, control
Renamed tag for lintian override
Deleted file debian/source/include-binaries, because it seems to be unnecessary
Bumped watch file version to 4
Test Plan: Built successfully on https://launchpad.net/~apt-ghetto/+archive/ubuntu/ludev
Reviewers: kc2bez
Reviewed By: kc2bez
Differential Revision: https://phab.lubuntu.me/D138
* Bumped compat to 11
* Bumped debhelper to >= 11~
* Removed not needed cmake minimum version
* Bumped Standards to 4.1.4, no changes needed
* Changed VCS fields for salsa
* Changed Homepage, Source and watch to lxqt
* Use a secure url for copyright-format
* Bumped years in copyright
* Removed trailing whitespaces from changelog
