Build art_Framework_Services_System_XXX services

Provide minimal build of art_Framework_Services_<XXX>_service plugins
for <XXX>:

- CurrentModule
- FileCatalogMetadata
- FloatingPointControl
- TriggerNamesService

Add libraries and define include/link interfaces, installing
headers and library to standard locations.

TODO: Add remaining services, PathSelection and ScheduleContext, once
art_Framework_Core is built.