created file sync

web/app/assets/javascripts/edit_configuration_file_form.js

@@ -0,0 +1,17 @@
+$(document).ready(function() {
+  var editor = ace.edit("editor");
+  //editor.setTheme("ace/theme/monokai");
+  //editor.getSession().setMode("ace/mode/javascript");
+  editor.setOptions({
+    maxLines: 40
+  });
+  editor.resize();
+
+  $("#save_button").click(function() {
+    var content = editor.getValue();
+    $("#content").val(content);
+    var filePath = $("#visible_file_path").val()
+    $("#file_path").val(filePath)
+    $("#update_form").submit();
+  });
+});