JBIDE-18820, JBIDE-18806 inherit jbosstools.version from parent pom version

... and let foundation code strip the -SNAPSHOT. This still means we have to rebuild
foundation every time there's a new milestone, and always be incrementing to the latest
parent pom... but we don't have to update any pointless jbosstools.version property

JBTIS-298 refactor confusing artifact names and ensure that both jbtis/jbtis-full, jbdsis/jbdsis-full target platforms exist and are validated. only mirror the jbtis target so as to not include stuff already available upstream from JBT