[lua-posix/epel7] (4 commits) ...add lua-lunit as BR

[Orion Poplawski]

Summary of changes:

  e1a3845... 5.1.28, lua 5.2 (*)
  2a1a006... autoconf this thing till it shines (*)
  d62a482... fun with autotools (*)
  f48e762... add lua-lunit as BR (*)

(*) This commit already existed in another branch; no separate mail sent