Merge pull request #6177 from cirosantilli/public-user-pages

CHANGELOG

app/assets/stylesheets/sections/header.scss

app/controllers/users_controller.rb

app/views/help/public_access.html.haml

app/views/layouts/_head_panel.html.haml

app/views/layouts/_public_head_panel.html.haml

app/views/layouts/public.html.haml

app/views/layouts/public_projects.html.haml

app/views/layouts/public_users.html.haml

features/admin/groups.feature

features/group/group.feature

features/steps/admin/admin_groups.rb

features/steps/group/group.rb

features/steps/public/projects_feature.rb

features/steps/shared/paths.rb

features/steps/shared/project.rb

features/steps/shared/user.rb

features/steps/user.rb

features/user.feature