Remove scanf use
Merge pull request #33 from dsheets/pct-bug

Remove scanf use
run through ocp-indent
Expose `with sexp` for the Uri types.

This isn't quite the ideal representation yet due to a bug in
Sexplib when used outside Core.  The `Sexplib.Conv` modules that
contain the type definitions for 'sexp_option' and 'sexp_list' are
not exposed in the `Sexplib.Std` module, which leads to build
failures when using those options.

I've worked around the sexp_option failure for now, and this at
least unblocks the sexp representation of Uri.  A future version
will have a more succinct representation for small Uri strings.
release 1.3.13
Fix Travis due to new dependency
Tests for path bugs raised in #35
Put path bugs in a different place; test another bug uncovered by #35
Fix avsm/ocaml-uri#35 (path encoding and path_and_query encoding bugs
Mark CHANGES
Add optional scheme parameter to encoding_of_query
Fix userinfo percent-encoding/delimiter bug (#35).
Merge pull request #36 from dsheets/path_bugs

Fix path bugs (#35)
Release 1.4.0
Travis: test a few upstream packages