[clamav/el4] (7 commits) ...Merge branch 'el6' into el4

[Nick Bebout]

Summary of changes:

  3ebb6ff... Configure MilterSocket, PidFile and MilterSocket in clamav- (*)
  96fb721... Make substitutions a little more explicit. (*)
  a924700... Remove clamav tarball from git (*)
  603c6c9... Upgrade to 0.97.3, fixing a CVE (*)
  f79a6d5... Re-add clamd-wrapper.tar.bz2 (*)
  813ca6c... Add Makefile to make clean tarball (*)
  99d8a3d... Merge branch 'el6' into el4

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