Version 2.14.0

• [display] Add linux bundle link on new_version_news
• Fix jinja2 template loader path (cover image generator)
• Add source: https://kisslightnovels.info
• [console bot] Add a back button in novel selection
• [console bot] Add change range selection option
• Remove prev-next chapter nav in wuxiacom
• [epub] Change cover image size
• [downloader] Remove volume title from chapter body
• [calibre] Add header template for pdf
• New option: --add-source-url to append source url at the end of each chapter