0.6.0

Breaking Changes

• anySelector now captures text nodes. This causes different results when used
  with a plural scraper (e.g. chroots). Usage with a singular scraper (e.g.
  chroot) should be unaffected.
• The dependency on curl has been replaced with http-client and
  http-client-tls. This has the following observable changes.
  • scrapeURLWithOpts is removed.
  • The Config type used with scrapeURLWithConfig no longer contains a list
    of curl options. Instead it now takes a Maybe Manager from http-client.
  • The Decoder function type now takes in a Response type from
    http-client.
  • scrapeURL will now throw an exception if there is a problem connecting to
    a URL.

Other Changes

• Remove Ord constraint from public APIs.
• Add atDepth operator which allows for selecting nodes at a specified depth
  in relation to another node (#21).
• Fix issue selecting malformed HTML where "a" // "c" would not match
  <a><b><c></c></a></b>.
• Add textSelector for selecting text nodes.
• Add SerialScraper type and associated primitives (#48).