remove the occurrences of org.hibernate.mapping.PrimaryKey
remove the occurrences of org.hibernate.mapping.ForeignKey
properly return the newly constructed map of ICollectionMetadata
use of Enhancer is probably not needed anymore
remove occurrences of org.hibernate.tool.ide.completion.HQLCodeAssist
remove occurrences of org.hibernate.tool.hbm2x.HibernateMappingExporter
remove the occurrences of org.hibernate.tool.hbm2x.HibernateMappingGlobalSettings
org.jboss.tools.hibernate.spi is now independent from core hibernate classes
org.jboss.tools.hibernate.ui.test does not depend on org.hibernate.eclipse.libs anymore
avoid 'NoSuchMethodException'
add HibernateServicePlugin and make it activate this eclipse plugin
define services extension point
add ServiceLookup class to lookup services depending on hibernate version
slight improvement of ServiceLookup implementation