Make sure IzPack escapes backslashes in paths (on Windows) when replaced in the Java property file.
Make sure to replace the version number for the hello world sample app in the IzPack file.
Prepare development for version 0.9.1.
Add support for 2 new properties, related to Saxon: *.xslt.version defines the value to use for the wrapper XSLT stylesheets used when the components are functions and named templates, *.config.file defines the path of a Saxon config file, to be used when instantiating Saxon.