Update changelog with GitGuilt hook
Update changelog with GitGuilt hook

Change-Id: Ia8b3aec63e25b885d6b959d1607f910d8627293c
Reviewed-on: http://gerrit.causes.com/46966
Tested-by: jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@brigade.com>
Reviewed-by: Shane da Silva <67fb7bfe39f841b16a1f86d3928acc568d12c716@brigade.com>

gnagel/overcommit,blech75/overcommit,TheSooth/overcommit,oxocode/overcommit,oxocode/overcommit,blech75/overcommit,TheSooth/overcommit,gnagel/overcommit