[opensips/el5] (6 commits) ...Merge branch 'el6' into el5

[John A. Khvatov]

Summary of changes:

  76c2d7f... Merge branch 'master' into el6 (*)
  9443773... Merge branch 'el5' into el6 (*)
  5cf7aa0... update to 1.7.1 (bugfix release). (*)
  aae018a... Merge branch 'master' into el6 (*)
  190d578... allowed ppc (bug is fixed in 1.7.1) (*)
  b10f9f3... Merge branch 'el6' into el5

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