Fixes #1042 - Fix an NPE in the class transformer when the class name is null
Merge branch 'BroadleafCommerce-3.0.x' into BroadleafCommerce-3.1.x

Conflicts:
	common/src/main/java/org/broadleafcommerce/common/extensibility/jpa/copy/DirectCopyClassTransformer.java
Merge branch 'BroadleafCommerce-3.1.x' into develop