Update changelog with hashrocket source fix
Update changelog with hashrocket source fix

Change-Id: Iffe00893c1c483460b92418ba8e5c4f2017e57cb
Reviewed-on: http://gerrit.causes.com/45221
Tested-by: jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@brigade.com>
Reviewed-by: Shane da Silva <67fb7bfe39f841b16a1f86d3928acc568d12c716@brigade.com>

skateman/haml-lint,mzp/haml-lint