Bugfix: priority flags were not always selected first (rev. 5)
Added --sleep <seconds> (rev. 5)

Signed-off-by: nixnodes <code@eth.si>
Latest: 1.2-6

Signed-off-by: nixnodes <code@eth.si>
Added --preexec and --postexec (see --help) (rev. 6)

Signed-off-by: nixnodes <code@eth.si>