Apply GitLab UI button styles to buttons in app/views/projects directory

Instructions

For instructions about how to apply GitLab UI button styles to the button instances on these templates, see the epic &4001 (closed).

Files in directory with buttons that needs migration

• app/views/projects/_activity.html.haml
• app/views/projects/_commit_button.html.haml
• app/views/projects/_customize_workflow.html.haml
• app/views/projects/_find_file_link.html.haml
• app/views/projects/_fork_suggestion.html.haml
• app/views/projects/_home_panel.html.haml
• app/views/projects/_import_project_pane.html.haml
• app/views/projects/_last_push.html.haml
• app/views/projects/_new_project_fields.html.haml
• app/views/projects/_readme.html.haml
• app/views/projects/_service_desk_settings.html.haml
• app/views/projects/_stat_anchor_list.html.haml
• app/views/projects/_visibility_modal.html.haml
• app/views/projects/_wiki.html.haml
• app/views/projects/edit.html.haml
• app/views/projects/no_repo.html.haml