Some initial work on replacing icons with FA5

src/components/extra_buttons/extra_buttons.js

@@ -1,4 +1,8 @@
 import Popover from '../popover/popover.vue'
+import { library } from '@fortawesome/fontawesome-svg-core'
+import { faEllipsisH } from '@fortawesome/free-solid-svg-icons'
+
+library.add(faEllipsisH)
 
 const ExtraButtons = {
   props: [ 'status' ],