Merge branch 'master' of git://sources.redhat.com/git/systemtap

* 'master' of git://sources.redhat.com/git/systemtap: (24 commits)
  2008-03-27  Frank Ch. Eigler  <fche@elastic.org>
  2008-03-27  Frank Ch. Eigler  <fche@elastic.org>
  2008-03-26  Frank Ch. Eigler  <fche@elastic.org>
  Revert "dummy commit"
  dummy commit
  * clarify utility of epilogue-type probe aliases in documentation
  2008-03-23  Frank Ch. Eigler  <fche@elastic.org>
  2008-03-23  Frank Ch. Eigler  <fche@elastic.org>
  2008-03-21  Eugene Teo  <eugeneteo@kernel.sg>
  spelling fixes
  2008-03-20  Frank Ch. Eigler  <fche@elastic.org>
  * clarify $variables available in .return probes
  2008-03-20  Frank Ch. Eigler  <fche@elastic.org>
  2008-03-17  Eugene Teo  <eteo@redhat.com>
  * systemtap.base/maxactive.exp, probefunc.exp: Standardize pass msg.
  2008-03-14  Masami Hiramatsu <mhiramat@redhat.com>
  2008-03-13  Frank Ch. Eigler  <fche@elastic.org>
  * release prep: 0.6.2 version bump
  2008-03-12  Dave Brolley  <brolley@redhat.com>
  2008-03-11  Will Cohen  <wcohen@redhat.com>
  ...