Set pre-release version

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
setup: _smart_ include of ext-plugins/lib-* (vol.2)

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
command + utils_prog: sanitize imports

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
utils_prog: add FancyOutput helper class (self-explanatory)

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
Integrate FancyOutput helper class

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
command_manager: unify list indentation with "-l" output

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
commands/ccs2pcs: reword messages, CIB unified to be last in row

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
__init__ + README: reword the brief project description

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
Bump version to 0.3.0

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>