Add esperanto to non-English exceptions

It is a language site...

findspam.py

@@ -403,7 +403,7 @@ class FindSpam:
         {'regex': u">[^0-9A-Za-z<'\"]{3,}</a>", 'all': True,
          'sites': ["ja.stackoverflow.com", "ru.stackoverflow.com", "rus.stackexchange.com", "islam.stackexchange.com", "japanese.stackexchange.com", "hinduism.stackexchange.com", "judaism.stackexchange.com", "buddhism.stackexchange.com", "chinese.stackexchange.com", "russian.stackexchange.com", "codegolf.stackexchange.com", "korean.stackexchange.com"], 'reason': 'non-Latin link in {}', 'title': False, 'body': True, 'username': False, 'stripcodeblocks': True, 'body_summary': False, 'questions': False, 'max_rep': 1, 'max_score': 0},
         # Link text with some non-Latin characters, answers only
-        {'method': non_english_link, 'all': True, 'sites': ["pt.stackoverflow.com", "es.stackoverflow.com", "ja.stackoverflow.com", "ru.stackoverflow.com", "rus.stackexchange.com", "islam.stackexchange.com", "japanese.stackexchange.com", "hinduism.stackexchange.com", "judaism.stackexchange.com", "buddhism.stackexchange.com", "chinese.stackexchange.com", "russian.stackexchange.com", "french.stackexchange.com", "portuguese.stackexchange.com", "spanish.stackexchange.com", "codegolf.stackexchange.com", "korean.stackexchange.com"],
+        {'method': non_english_link, 'all': True, 'sites': ["pt.stackoverflow.com", "es.stackoverflow.com", "ja.stackoverflow.com", "ru.stackoverflow.com", "rus.stackexchange.com", "islam.stackexchange.com", "japanese.stackexchange.com", "hinduism.stackexchange.com", "judaism.stackexchange.com", "buddhism.stackexchange.com", "chinese.stackexchange.com", "russian.stackexchange.com", "french.stackexchange.com", "portuguese.stackexchange.com", "spanish.stackexchange.com", "codegolf.stackexchange.com", "korean.stackexchange.com", "esperanto.stackexchange.com"],
          'reason': 'non-English link in {}', 'title': False, 'body': True, 'username': False, 'stripcodeblocks': True, 'body_summary': False, 'questions': False, 'max_rep': 1, 'max_score': 0},
         # Link text is one character within a word
         {'regex': ur'(?iu)\w<a href="[^"]+" rel="nofollow( noreferrer)?">.</a>\w', 'all': True,