Corrected mistakes in the generation of zoom and next fields during UML
import.
In ProjectExporter changed where the EJBAttribute gets the name for the
zoom field and where EJBClass element gets the value for the name.
Corrected conflicts in the ProjectExporter for getting the value of the
name for the zoom field.

Conflicts:
	KrokiMockupTool/src/kroki/app/export/ProjectExporter.java