[cppcheck/el6] (7 commits) ...Merge branch 'master' into el6

[Susi Lehtola]

Summary of changes:

  b44144f... Add HAVE_RULES=yes (#1056733). (*)
  c43292a... Update to 1.65. (*)
  284c163... Necessary modifications to really build. (*)
  84ba41c... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass (*)
  b46ffee... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_M (*)
  a2f284c... Update to 1.66. (*)
  ff2a25a... Merge branch 'master' into el6

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