refactor dfo: Activity_entity

entity/ActivityLink_entity/ActivityLink_entity.aod

entity/Activity_entity/Activity_entity.aod

...fields/alldocuments/children/assignmentname_param/code.js

...ields/alldocuments/children/assignmentrowid_param/code.js

...ields/alldocuments/children/assignmenttable_param/code.js

...ity/entityfields/links/children/objectrowid_param/code.js

...tity/entityfields/links/children/objecttype_param/code.js

...ields/maindocuments/children/assignmentname_param/code.js

...elds/maindocuments/children/assignmentrowid_param/code.js

...elds/maindocuments/children/assignmenttable_param/code.js

...entityfields/maindocuments/children/keyword_param/code.js

...ields/objectrelations/children/object1rowid_param/code.js

...fields/objectrelations/children/object1type_param/code.js

entity/Document_entity/Document_entity.aod

entity/ObjectRelation_entity/ObjectRelation_entity.aod

neonView/ActivityMain_view/ActivityMain_view.aod

neonView/ActivityPreview_view/ActivityPreview_view.aod