Hervé Girod - 2019-10-14

Now work only with Java 8 or more
Use docJGenerator 1.4.13
Replace the properties files for the syntaxes by an XML file. The old framework (with properties files) is still supported
Add a Syntax class to get the informations about a Syntax
Allow to get the type of a Syntax
The batch syntax extension is correctly set to "bat"