#1 property-change support patch

[Frank Holznagel]

This patch contains additional property-change support
for Base Value Objects.

Usage:
The property-change support may be added to a Hibernate
class mapping by adding the meta attribute
"property-change-support" with a value of "true" to
either the class definition or any number of property
definitions.

Example:
<meta attribute="property-change-support"
inherit="false">true</meta>

What we have done:
We added a new snippet
"BaseValueObjectPropertyChangeSupport.svm" and modified
"BaseValueObject.tvm" and "c_Setter.svm" to implement
the change.

Hope this is helpful.

[Frank Holznagel]

Patch generated with Eclipse 3.1M6 in "Unified format"