skelleton of export seda action

modules/export_seda/resources/MessageIdentifier.xml

modules/export_seda/resources/Organization.xml

modules/export_seda/sql/seda.pgsql.sql

modules/export_seda/xml/IVS/data_types.xml

modules/export_seda/xml/IVS/requests_definitions.xml

modules/export_seda/xml/IVS/validation_rules.xml

modules/export_seda/xml/config.xml

modules/export_seda/xml/services.xml

sql/160_to_161.sql

sql/structure.sql