add with_query' and similar variants that accept a string value instead of string list.
move trunk to 1.3.4
Declaring character '+' unsafe in the query part of URLs (means space
in the "application/x-www-form-urlencoded" interpretation)

Signed-off-by: Anil Madhavapeddy <anil@recoil.org>
update CHANGES
Merge http://github.com/mirage/ocaml-uri

Conflicts:
	CHANGES
mark 1.3.4
move trunk to 1.3.5
Fixed bug in pct_encode (affecting characters 0x0 to 0xf)
add failing test for #15
Merge http://github.com/mjambon/ocaml-uri

Conflicts:
	lib_test/test_runner.ml
update CHANGES for #15
update CHANGES format
Merge http://github.com/mirage/ocaml-uri

Conflicts:
	CHANGES
reword CHANGES and mark release (closes #16)
bump trunk to 1.3.6
Add `with_host`, `with_port`, `with_fragment` and `with_host`, to modify the respective fields of an input URI.
release 1.3.6
bump trunk to 1.3.7
* Add a top-level printer for `Uri.t` that converts it to a string instead of just displaying an `<abstract>` type.