Imports
- github.com/PuerkitoBio/goquery
- github.com/antchfx/htmlquery
- github.com/antchfx/xmlquery
- github.com/gobwas/glob
- github.com/kennygrant/sanitize
- github.com/saintfish/chardet
- github.com/temoto/robotstxt
- golang.org/x/net/html
- golang.org/x/net/html/charset
- google.golang.org/appengine/urlfetch