remove dependency of org.eclipse.core.runtime for org.jboss.tools.hibernate3_5
remove unnecessary dependency on org.eclipse.core.variables for org.jboss.tools.hibernate3_5
replace org.hibernate.console.HibernateConsoleRuntimeException by org.jboss.tools.hibernate.spi.HibernateException
remove unneeded dependency org.eclipse.ui from org.jboss.tools.hibernate3_5
remove dependency on org.eclipse.datatools.connectivity from org.jboss.tools.hibernate3_5