Bug 566530 - Handle (illegal) unencoded spaces in URIs

	Bug 566530 - Handle (illegal) unencoded spaces in URIs

	* libsoup/soup-uri.c (uri_normalized_copy): optionally fix up
	parts with unencoded spaces in them.
	(soup_uri_new_with_base): tell uri_normalized_copy() to fix up
	spaces in the path and query components

	* tests/uri-parsing.c (abs_tests): test parsing and unparsing a
	URI with an unencoded space in it.

	* tests/redirect-test.c (tests, server_callback): add a test of
	redirecting to a URI with an unencoded space in it.

svn path=/trunk/; revision=1252