0.5:
	Standalone installation, does not require that libPARI is installed;
	use overload fixed;
	(temporarily?) removed plotting support to simplify standalone install;
	'defined ref' fixed;
	listPari(tag) added;
	import tags (:all and like :4) added;

	DejaNews search: pari & math* &! leo* &! ftpadmin &! natarajan &! mutuel &! uucp &! ~g (muc.archive.* | soc.culture.* | sfnet.* | news.newuser*)	
	Pari-die-handler was using die() instead of croak();
	pari_print, pari_pprint and pari_texprint implemented;

	New test "Testout":
	168 tests of Testout report failure (not necessarily correctly ;-);
	133 tests are skipped;

after 0.5:
	Prototypes added (121 not ok, 127 skipped);
	gdivround, ifact added (122 not ok, 112 skipped);
	Documentation brushed up;
	Quickier switch inside loadPari;
	Testout.t was transposing input/output matrices 
	  (89 not ok, 106 skipped);
	Testout.t: more filters (82 not ok, 109 skipped);
	Chapter 3 of documentation converted to POD;
	Problem with refcounting: when Perl code is called from PARI
	 loop constructs, avma changes under Perl feet...  fixed;
	Calculation of number of arguments of imported into Pari
	 function was wrong;
	Prototype of Perl function consulted when importing into PARI;
	Documentation brushed up;