[systemtap/f15] (7 commits) ...upstream release 1.8

[fche]

Summary of changes:

  641d362... - Rebuilt for c++ ABI breakage (*)
  6c6476d... ARM currently doesn't have publican/fop/java and no prelink (*)
  763072b... reenable with_docs on arm (*)
  c8dbf1c... Rebuild for rpm soname bump. (*)
  95c5ee5... rebuild on PPC(64) without crash, publican (*)
  c39c596... Enable crash support on ARM, cleanup spec (*)
  1908f80... upstream release 1.8 (*)

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