[ORBit/el6/master] (6 commits) ...Merge remote branch 'origin/master' into el6/master

[Paul Howarth]

Summary of changes:

  0e7631b... Fix typo that causes a failure to update the common directo (*)
  c667d7b... - manual dependency of devel package on pkgconfig not neede (*)
  98d9334... Drop ISA buildreqs as these can be problematic for rel-eng (*)
  0b99ff8... dist-git conversion (*)
  1786768... Fix Makefile issue that kills build with make 3.82 (#631204 (*)
  9e35054... Merge remote branch 'origin/master' into el6/master

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