Fixed JavaScript "no-octal-escape" violations.

.eslintrc

@@ -17,7 +17,7 @@
         "no-eval": [1],
         "no-extend-native": [2, {"exceptions": ["Date", "String"]}],
         "no-multi-spaces": [2],
-        "no-octal-escape": [1],
+        "no-octal-escape": [2],
         "no-underscore-dangle": [1],
         "no-unused-vars": [2, {"vars": "local", "args": "none"}],
         "no-script-url": [1],

django/contrib/admin/static/admin/js/admin/DateTimeShortcuts.js

@@ -112,9 +112,9 @@ var DateTimeShortcuts = {
             'class', 'clock-icon',
             'title', gettext('Choose a Time')
         );
-        shortcuts_span.appendChild(document.createTextNode('\240'));
+        shortcuts_span.appendChild(document.createTextNode('\u00A0'));
         shortcuts_span.appendChild(now_link);
-        shortcuts_span.appendChild(document.createTextNode('\240|\240'));
+        shortcuts_span.appendChild(document.createTextNode('\u00A0|\u00A0'));
         shortcuts_span.appendChild(clock_link);
 
         // Create clock link div
@@ -220,9 +220,9 @@ var DateTimeShortcuts = {
             'class', 'date-icon',
             'title', gettext('Choose a Date')
         );
-        shortcuts_span.appendChild(document.createTextNode('\240'));
+        shortcuts_span.appendChild(document.createTextNode('\u00A0'));
         shortcuts_span.appendChild(today_link);
-        shortcuts_span.appendChild(document.createTextNode('\240|\240'));
+        shortcuts_span.appendChild(document.createTextNode('\u00A0|\u00A0'));
         shortcuts_span.appendChild(cal_link);
 
         // Create calendarbox div.
@@ -267,9 +267,9 @@ var DateTimeShortcuts = {
         var shortcuts = quickElement('div', cal_box);
         shortcuts.className = 'calendar-shortcuts';
         quickElement('a', shortcuts, gettext('Yesterday'), 'href', 'javascript:DateTimeShortcuts.handleCalendarQuickLink(' + num + ', -1);');
-        shortcuts.appendChild(document.createTextNode('\240|\240'));
+        shortcuts.appendChild(document.createTextNode('\u00A0|\u00A0'));
         quickElement('a', shortcuts, gettext('Today'), 'href', 'javascript:DateTimeShortcuts.handleCalendarQuickLink(' + num + ', 0);');
-        shortcuts.appendChild(document.createTextNode('\240|\240'));
+        shortcuts.appendChild(document.createTextNode('\u00A0|\u00A0'));
         quickElement('a', shortcuts, gettext('Tomorrow'), 'href', 'javascript:DateTimeShortcuts.handleCalendarQuickLink(' + num + ', +1);');
 
         // cancel bar