Chat privilege checkbox

* add to contacts header for later modification
* add to aspect creation box

app/views/aspects/new.haml

@@ -21,6 +21,10 @@
       = aspect.check_box :contacts_visible, :checked => false, class: 'checkbox'
       = aspect.label :contacts_visible, t('aspects.edit.make_aspect_list_visible')
 
+    %p.checkbox_select
+      = aspect.check_box :chat_enabled, :checked => false, class: 'checkbox'
+      = aspect.label :chat_enabled, t('aspects.edit.grant_contacts_chat_privilege')
+
     %br
 
     .bottom_submit_section

app/views/contacts/_header.html.haml

@@ -10,6 +10,12 @@
         -else
           %i.entypo.lock.contacts-header-icon{:title => t('aspects.edit.aspect_list_is_not_visible')}
 
+      = link_to aspect_toggle_chat_privilege_path(@aspect), id: "chat_privilege_toggle", class: "contacts_button", method: :put, remote: true do
+        -if @aspect.chat_enabled?
+          %i.entypo.chat.enabled.contacts-header-icon{:title => t('aspects.edit.aspect_chat_is_enabled')}
+        -else
+          %i.entypo.chat.contacts-header-icon{:title => t('aspects.edit.aspect_chat_is_not_enabled')}
+
       = link_to @aspect, method: "delete", data: { confirm: t('aspects.edit.confirm_remove_aspect') }, class: 'delete contacts_button', id: 'delete_aspect' do
         %i.entypo.trash.contacts-header-icon{:title => t('delete')}
     .pull-right