[lttng-tools/f19] (8 commits) ...Merge branch 'master' into f19

[Yannick Brosseau]

Summary of changes:

  6912cb2... New upstream release (2.2.1) (*)
  1059e68... Add new lttng-ctl.pc file (*)
  8a4864e... New upstream bugfix release (2.2.2) (*)
  0b7eaea... New upstream bugfix release (2.2.3) (*)
  5241a4a... - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass (*)
  e40ba23... New upstream release (2.3.0) (*)
  a9d92b4... Disable hardening on ARM, to fix FTBFS. (See #987192) (*)
  368e976... Merge branch 'master' into f19

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