Also escape "^" for page tile in the tipue json file.

tipue_search/tipue_search.py

@@ -34,7 +34,7 @@ class Tipue_Search_JSON_Generator(object):
             return
 
         soup_title = BeautifulSoup(page.title.replace(' ', ' '))
-        page_title = soup_title.get_text(' ', strip=True).replace('“', '"').replace('”', '"').replace('’', "'")
+        page_title = soup_title.get_text(' ', strip=True).replace('“', '"').replace('”', '"').replace('’', "'").replace('^', '^')
 
         soup_text = BeautifulSoup(page.content)
         page_text = soup_text.get_text(' ', strip=True).replace('“', '"').replace('”', '"').replace('’', "'").replace('¶', ' ').replace('^', '^')