release next major version v2.8.2

Merge pull request #125 from vvvrrooomm/sign_tool_in_framework_conf
Merge pull request #122 from zx2c4-forks/obsoleteby
Add example sign_tool helper script
Move sign_tool from dkms.conf to framework.conf
build_module: do not build if result will be obsolete
Introduce 'dkms unbuild' command
Move rpm_safe_upgrade validation further up
Factor out a do_unbuild function
Correct check_module_args() error message
Add missing argument to have_one_kernel invocations
Add support for dkms uninstall ... --all
Remove open-coded helpers from {remove,uninstall}_module()
Explicitly check for --all with add/build/install actions
Split out check_all_is_banned()
Call check_root fot add/build commands
Merge pull request #44 from bitness/rpm_safe_upgrade-fix
Merge pull request #118 from mhjacks/add_install_d
Add script for newer Fedora to run existing postinst/prerm scripts
Merge pull request #115 from aymanbagabas/revert-original-module
Revert "Do not touch original modules in /kernel"
Merge pull request #112 from sjuxax/master
Stop sanity check from clobbering module_compressed_suffix.
Source the debconf module only if available on the system
Add some more verbosity to logs in case of BUILD_EXCLUSIVE directory See Debian bug: