Add gravatars to build history

app/views/projects/deployments/_deployment.html.haml

@@ -8,6 +8,7 @@
   %td
     - if deployment.deployable
       = link_to [@project.namespace.becomes(Namespace), @project, deployment.deployable] do
+        = user_avatar(user: deployment.user, size: 20)
         = "#{deployment.deployable.name} (##{deployment.deployable.id})"
 
   %td

app/views/projects/environments/_environment.html.haml

@@ -7,7 +7,7 @@
   %td
     - if last_deployment
       = user_avatar(user: last_deployment.user, size: 20)
-      %span ##{last_deployment.id}
+      %strong ##{last_deployment.id}
 
   %td
     - if last_deployment

app/views/projects/environments/index.html.haml

@@ -26,8 +26,8 @@
       %table.table.builds.environments
         %tbody
           %th Environment
-          %th Deployment ID
-          %th Last deployment
+          %th Last Deployment
+          %th Commit
           %th
           %th
         = render @environments