Log Message:
uriparser: update to 0.8.6.

2018-08-18 -- 0.8.6

  * Fixed: Bad/NULL .hostText.afterLast when parsing certain rather pathologic
      but well-formed URIs with empty host (e.g. "//:%aa@") (GitHub #15)
      Thanks to Kurt Schwehr for the report!
  * Fixed: Fix uriRemoveBaseUri for case where scheme, host name,
      IPvFuture address or path segments of the source address were
      string prefixes of the related counterpart in the base URI.
      Thanks to Yang Yu for the patch! (GitHub #19, #20)
  * Fixed: Make UriStringToUnixFilename and UriStringToWindowsFilename
      support minimal representation a la RFC 8089, e.g. file:/bin/bash
      (compare to file:///bin/bash with three slashes) (GitHub #12, #14)
      Thanks to Zane van Iperen for the report!
  * Fixed: Documentation typos (GitHub #10, #11)
      Thanks to Graham Percival!
  * Improved: Made API docs of uriRemoveBaseUri more clear
      (related to GitHub #19)
  * Soname: 1:22:0