Buku v3.9

What's in?

• Set number of search results per page (default 10)
• Retrieve description and tags from page, if available
• Visit cached version on Wayback machine
• Export works with all search options now
• Changed user agent to Firefox on Ubuntu
• Several dependencies made required for installation
• bukuserver will use Flask-Admin

Note: bukuserver needs to be installed from PyPi.