Manpage and lpf -h update
Example package: extend description.
Example: lpf-setup-pkg comment, fix %postun and %triggerpostun (#11).
lpf-pkg-postun: bugfix (#11).
examples: update
lpf-defs: get_pkg_version: kill annoying warnings e. g., 'bogus date'.
lpf: srpm: bugfix, direct generated srpm to current dir.
Examples: fixing arg tested in %triggerpostun
Update test spec
Adding mockbuild (test and review tool).
Update: bad bugfix
spec: Move release far ahead, update from downstream.
tests: adding foo.sh (need link).
kill-pgroup: ignore failed kills.

Sometimes lingering children are already killed although present
when listed (race conditions). This OK to ignore. Only kill
complete pgroup in (potentially) GUI commands.
lpf-setup-pkg: Bugfix: parse all options.
Reorganize permissions model.

Instead of running complete commans under sudo e. g., running
lpf-build under the pkg-build user only use suod for specific
commands. Allows for a more fine-grained ccess control in sudoers,
and also creates a more sane model where all gui scripts run under
the current user.
xhost is not required anymore.
Add lpf-pkgbuild, all operations run under pkg-build uid.
Revise sudo permissions and wrappers
Merge branch 'sudo' into devel

Revises how sudo is handled. Instead of running whole commands
like lpf-build under sudo, use it only for specific operations.
Allows for better security, a more sane GUI model with all GUI
code running under the same user and default permissions using
sudoers.