prepared separate jar with all the IVOA JAXB-autogen classes
.gitignore
set jar name for ivoa-jaxb-lib
moved schemas into jar so they are available for schema validation at runtime
added getSources() method that gets the schemas from the root of the classpath and an ivy dependency that has to go
created ivoa-lib that contains static utility methods for validating IVOA XML instances and extracting IVOA-specific stuff
VOLS, the first of the ESAVO IVOA command line utilities