RPC-XML-0.74

Changes for version 0.74

t/90_rt54183_sigpipe.t RT #56800: Make this suite skip all tests on Windows platforms.
lib/Apache/RPC/Server.pm Clean up some run-time "use of undefined value" messages.
lib/RPC/XML/Parser/XMLLibXML.pm
lib/RPC/XML/Parser/XMLParser.pm
t/90_rt58323_push_parser.t (added) RT #58323: Started as making the parser interfaces correctly report errors when passed null-length strings or "0" values. Turned out that the error return interface from XMLLibXML.pm was not consistent with the rest of the system, so fixed that as well.
lib/RPC/XML/Server.pm
t/40_server.t RT #58240: Applied a patch from Martijn van de Streek that adds access to the HTTP::Request object to called method code.
lib/RPC/XML.pm
lib/RPC/XML/Parser/XMLLibXML.pm
lib/RPC/XML/Parser/XMLParser.pm
t/90_rt58065_allow_nil.t (added) RT #58065: Allow the parsing of <nil /> tags when they are encountered, even if $RPC::XML::ALLOW_NIL is not set. Only limit the generation of these tags.
lib/RPC/XML/Server.pm
t/41_server_hang.t This test sporadically fails, so enhance the error message for more info. Also alter the test slightly, hoping it fixes the random failures.
etc/make_method Applied perlcritic to the make_method tool.
lib/XML/RPC.pm
t/10_data.t
t/20_xml_parser.t
t/21_xml_libxml.t RT #62916: Previous adjustments to the dateTime.iso8601 stringification caused it to no longer fit the XML-RPC spec. Fixed.
lib/RPC/XML.pm
lib/RPC/XML/Client.pm
lib/RPC/XML/Parser/XMLParser.pm
lib/RPC/XML/ParserFactory.pm
lib/RPC/XML/Server.pm Used warnings::unused to find unused variables not found by Perl::Critic.
t/10_data.t Realized I had no boundary-tests for ints in smart_encode(). This revealed some problems with i8 values on my 32-bit system. Don't want to introduce dependency on BigInt right now, so marked those tests "TODO".