Port cor-title and add file check endpoint

Fix some FA5 regressions

Fix uploading cert files

Add fix some icons

config_app/js/components/load-config/load-config.html

@@ -11,6 +11,7 @@
                 <div class="modal-body">
                     <span>Please upload the previous configuration</span>
                     <div class="file-upload-box"
+                         api-endpoint="/api/v1/configapp/tarconfig"
                          select-message="Select a previous configuration to modify. Must be in tar.gz format"
                          files-selected="$ctrl.handleTarballSelected(files, callback)"
                          files-cleared="$ctrl.handleFilesCleared()"