Removed edit and delete buttons from milestone list

app/views/shared/milestones/_milestone.html.haml

@@ -20,10 +20,6 @@
       - if @project
         .col-sm-6.milestone-actions
           - if can?(current_user, :admin_milestone, milestone.project) and milestone.active?
-            = link_to edit_project_milestone_path(milestone.project, milestone), class: "btn btn-sm btn-grouped" do
-              Edit
-            \
-
             - if @project.group
               %button.js-promote-project-milestone-button.btn.btn-sm.btn-grouped.has-tooltip{ title: _('Promote to Group Milestone'),
                 disabled: true,
@@ -38,17 +34,6 @@
 
             = link_to 'Close Milestone', project_milestone_path(@project, milestone, milestone: {state_event: :close }), method: :put, remote: true, class: "btn btn-sm btn-close btn-grouped"
 
-            %button.js-delete-milestone-button.btn.btn-sm.btn-grouped.btn-danger{ data: { toggle: 'modal',
-              target: '#delete-milestone-modal',
-              milestone_id: milestone.id,
-              milestone_title: markdown_field(milestone, :title),
-              milestone_url: project_milestone_path(milestone.project, milestone),
-              milestone_issue_count: milestone.issues.count,
-              milestone_merge_request_count: milestone.merge_requests.count },
-              disabled: true }
-              = _('Delete')
-              = icon('spin spinner', class: 'js-loading-icon hidden' )
-
   - if milestone.is_a?(GlobalMilestone) || milestone.group_milestone?
     .row
       .col-sm-6