Dont need chdir since we pass cwd to childprocess. Show user avatars on users page

app/views/users/index.html.haml

@@ -7,7 +7,7 @@
     %ul.unstyled
       - @users.each do |user|
         %li
-          %i.icon-user
+          = image_tag gravatar_icon(user.email, 24)
           = user.email
           = link_to 'Remove', user, :data => { :confirm => "Are you sure?" }, :method => :delete, class: 'btn btn-danger btn-small right'
           %hr

lib/runner.rb

@@ -39,17 +39,15 @@ class Runner
     commands = commands.lines.to_a
     commands.unshift(prepare_project_cmd(path, build.sha))
-    Dir.chdir(path) do
-      commands.each do |line|
-        status = command(line, path)
-        build.write_trace(@output)
-        return if build.canceled?
-        unless status
-          build.drop!
-          return
-        end
+    commands.each do |line|
+      status = command(line, path)
+      build.write_trace(@output)
+      return if build.canceled?
+      unless status
+        build.drop!
+        return
       end
     end