.xql-file reform of acs-service-contract
- remove sql statements from the code, where these are provided via .xql
- prefer empty sql statements over various forms of *SQL*
- remove unneeded sql queries
acs_sc::msg_type::delete.delete_by_id
-remove unneeded files
tcl/acs-service-contract-init-oracle.xql
tcl/acs-service-contract-init-postgresql.xql
www/binding-uninstall-postgresql.xql