refactor: user management

app/views/servers/_settings_header.html.haml

@@ -8,5 +8,4 @@
       %li.navBar__item= link_to "IP Rules", [organization, @server, :ip_pool_rules], :class => ['navBar__link', active_nav == :ip_pool_rules ? 'is-active' : '']
     - if current_user.admin?
       %li.navBar__item= link_to "Advanced Settings", [:advanced, organization, @server], :class => ['navBar__link', active_nav == :admin ? 'is-active' : '']
-    - if organization.admin?(current_user)
-      %li.navBar__item= link_to "Delete", [:delete, organization, @server], :class => ['navBar__link', active_nav == :delete ? 'is-active' : '']
+    %li.navBar__item= link_to "Delete", [:delete, organization, @server], :class => ['navBar__link', active_nav == :delete ? 'is-active' : '']

app/views/servers/_sidebar.html.haml

@@ -13,5 +13,4 @@
             %p.sidebarServerList__mode.label{:class => "label--serverStatus-#{server.status.underscore}"}= t("server_statuses.#{server.status.underscore}")
             %p.sidebarServerList__title= server.name
             %p.sidebarServerList__quantity #{number_with_precision server.message_rate, :precision => 2} messages/minute
-      - if organization.admin?(current_user)
-        %p.sidebar__new= link_to "Build a new mail server", [:new, organization, :server]
+      %p.sidebar__new= link_to "Build a new mail server", [:new, organization, :server]