Fix invalid request line error message - contains wrong request line.  Also add detail to the message

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2582 98333e67-4a24-44d7-a75c-e53540dd3050
Fix bug in %HH unescaping of URI - always says invalid hex digit

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2583 98333e67-4a24-44d7-a75c-e53540dd3050
Release 1.37.02

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2584 98333e67-4a24-44d7-a75c-e53540dd3050
Release 1.33.09

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2585 98333e67-4a24-44d7-a75c-e53540dd3050