Email message fixed and more files added to .gitignore

Files added to gitignore generated by glassfish embedded:

/yougi-ejb/derby.log
/yougi-ejb/null/__timer_service_shutdown__.dat
/yougi-ejb/src/test/resources/glassfish/META-INF/MANIFEST.MF
/yougi-ejb/src/test/resources/glassfish/__cp_jdbc_ra.rar
/yougi-ejb/src/test/resources/glassfish/__dm_jdbc_ra.rar
/yougi-ejb/src/test/resources/glassfish/__ds_jdbc_ra.rar
/yougi-ejb/src/test/resources/glassfish/__xa_jdbc_ra.rar
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/__cp_jdbc_ra/META-INF/MANIFEST.MF
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/__cp_jdbc_ra/__cp_jdbc_ra.jar
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/__dm_jdbc_ra/META-INF/MANIFEST.MF
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/__dm_jdbc_ra/__dm_jdbc_ra.jar
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/__ds_jdbc_ra/META-INF/MANIFEST.MF
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/__ds_jdbc_ra/__ds_jdbc_ra.jar
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/__xa_jdbc_ra/META-INF/MANIFEST.MF
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/__xa_jdbc_ra/__xa_jdbc_ra.jar
/yougi-ejb/src/test/resources/glassfish/lib/install/applications/ejb-timer-service-app.war