LDEV-3070: Allow enabling single activity lessons for each organisation, not globally in sysadmin panel.Sort Tool names. Use their i18n names instead ones from DB.Fix layout issues. Fix bugs in Daco Tool.
LDEV-2926* removed XDoclet tags from Java classes that generate them improperly and thus already possess static .hbm.xml files.* removed static .hbm.xml files in cases when they can be produced using Xdoclet information
LDEV-2926* removed XDoclet tags from Java classes that generate them improperly and thus already possess static .hbm.xml files.* removed static .hbm.xml files in cases when they can be produced using Xdoclet information