[portecle/f17] (2 commits) ...Remove unneeded JRE version check to get rid of warning at startup.

[Ville Skyttä]

Summary of changes:

  e32beeb... Do icon dir timestamp update in %post with lua. (*)
  989bcd8... Remove unneeded JRE version check to get rid of warning at 

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