Add license info for luabitop, luaposix, rsync, tgt, wget, acl, attr, haserl, smartmontools, tmux

Signed-off-by: Maxim Storchak <m.storchak@gmail.com>
Merge pull request #178 from mstorchak/fix_license

Add license info for luabitop, luaposix, rsync, tgt, wget, acl, attr, haserl, smartmontools, tmux