Schema moving from 2013-10-dev-3 to 2013-10-dev-4
Remove version number from catalog filename
Sample changes for discussion - with full units
Use new units and get to compile

Some of the units that cause problems are currently commented out.
Adding unit to attributes in ome.xsd
Initial approach to marking Units Enums
Add special substitution for units enums
Add case sensitive compare to unit constructors
Part way through removing xxxUnit functions
Adding debug markers to templates
Stop Unit function generation for Metadata files
Tidy up markers
Initial changes to use unitsofmeasurement library

Only part compiles so far.
Adding initial enum changes
Changes to in theory allow: ant compile-ome-xml

This does not work however due to a bug in uomo:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=422300