old_contents: from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.core.comic_data import ComicDataBase
  
  class ComicData(ComicDataBase):
      name = 'you and me and cats'
      language = 'en'
      url = 'http://strawberry-pie.com/yamac/'
      start_date = '2009-07-01'
      rights = 'bubble'
  
  class Crawler(CrawlerBase):
      history_capable_days = 90
      time_zone = 'US/Pacific'
  
      def crawl(self, pub_date):
          feed = self.parse_feed('http://strawberry-pie.net/yamac/?feed=rss2')
          for entry in feed.for_date(pub_date):
              if 'comic' not in entry.tags:
                  continue
              url = entry.summary.src('img')
              url = url.replace('comics-rss', 'comics')
              title = entry.title
              return CrawlerImage(url, title)
  
new_contents: from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.core.comic_data import ComicDataBase
  
  class ComicData(ComicDataBase):
      name = 'you and me and cats'
      language = 'en'
      url = 'http://strawberry-pie.net/yamac/'
      start_date = '2009-07-01'
      rights = 'bubble'
  
  class Crawler(CrawlerBase):
      history_capable_days = 90
      time_zone = 'US/Pacific'
  
      def crawl(self, pub_date):
          feed = self.parse_feed('http://strawberry-pie.net/yamac/?feed=rss2')
          for entry in feed.for_date(pub_date):
              if 'comic' not in entry.tags:
                  continue
              url = entry.summary.src('img')
              url = url.replace('comics-rss', 'comics')
              title = entry.title
              return CrawlerImage(url, title)
  
subject: Fix URL