update to new key ID
remove bad assert check
Merge branch 'V5-4-patches' into V5-5-patches

* V5-4-patches:
  remove bad assert check
Merge branch 'V5-5-patches' into V5-6-patches

* V5-5-patches:
  remove bad assert check
Merge branch 'V5-6-patches' into V5-7-patches

* V5-6-patches:
  remove bad assert check
Merge remote-tracking branch 'origin/V5-4-patches' into V5-4-patches
Version number update: 5.7.3.rc1
Release Candidate for V5-7-patches
Merge branch 'V5-4-patches' into V5-7-patches
make depend for 5.7.3.rc1
version update for 5.7.3.rc1
version update for 5.7.3.rc1
T065agentextend_sh_simple: Add a new regression test
Merge branch 'V5-6-patches' into V5-7-patches

* V5-6-patches:
  T065agentextend_sh_simple: Add a new regression test
Merge branch V5-7-patches into V5-7-travis