From Germano Percossi: 1) fixes a sucurity issue for ROOT files attributes. 2) my previuos patch about man pages extension was not so general and    compliant with old versions of grep: I think that now it should be    much better (thanks also to Emiliano Gabrielli)
From Germano Percossi:
1) fixes a sucurity issue for ROOT files attributes.
2) my previuos patch about man pages extension was not so general and
   compliant with old versions of grep: I think that now it should be
   much better (thanks also to Emiliano Gabrielli)


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@12374 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT