Some initial work on replacing icons with FA5

src/components/media_upload/media_upload.js

@@ -2,6 +2,14 @@
 import statusPosterService from '../../services/status_poster/status_poster.service.js'
 import fileSizeFormatService from '../../services/file_size_format/file_size_format.js'
 
+import { library } from '@fortawesome/fontawesome-svg-core'
+import { faUpload, faCircleNotch } from '@fortawesome/free-solid-svg-icons'
+
+library.add(
+  faUpload,
+  faCircleNotch
+)
+
 const mediaUpload = {
   data () {
     return {

src/components/media_upload/media_upload.vue

@@ -7,13 +7,15 @@
       class="label"
       :title="$t('tool_tip.media_upload')"
     >
-      <i
+      <FAIcon
         v-if="uploading"
-        class="progress-icon icon-spin4 animate-spin"
+        class="progress-icon animate-spin"
+        icon="circle-notch"
       />
-      <i
+      <FAIcon
         v-if="!uploading"
-        class="new-icon icon-upload"
+        class="new-icon"
+        icon="upload"
       />
       <input
         v-if="uploadReady"