Bump version for release

Author: Dominique Quatravaux

lib/XML/XPathScript.pm

@@ -239,7 +239,7 @@ use File::Basename;
 use XML::XPathScript::Processor;
 use XML::XPathScript::Template;
 
-our $VERSION = '1.54';
+our $VERSION = '1.55';
 
 our $XML_parser = 'XML::LibXML';